Development of Deaf Identity: An Ethnographic Study

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McIlroy, Guy; Storbeck, Claudine

2011-01-01

This ethnographic study explores the identity development of 9 deaf participants through the narratives of their educational experiences in either mainstream or special schools for the Deaf. This exploration goes beyond a binary conceptualization of deaf identity that allows for only the medical and social models and proposes a bicultural…

Deaf Autism: Common Instructional Practices Described by Deaf Educators

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Rutledge, Felicia

2017-01-01

The purpose of this research study was to identify common instructional practices described by teachers of the deaf with students who are deaf with autism that increase both student engagement and instructional outcomes. As the diversity of students increase within deaf/hard of hearing programs, research is emerging in the area of deaf autism.…

Voxel based statistical analysis method for microPET studies to assess the cerebral glucose metabolism in cat deafness model: comparison to ROI based method

International Nuclear Information System (INIS)

Kim, Jin Su; Lee, Jae Sung; Park, Min Hyun; Lee, Jong Jin; Kang, Hye Jin; Lee, Hyo Jeong; Oh, Seung Ha; Kim, Chong Sun; Jung, June Key; Lee, Myung Chul; Lee, Dong Soo; Lim, Sang Moo

2005-01-01

Imaging research on the brain of sensory-deprived cats using small animal PET scanner has gained interest since the abundant information about the sensory system of ths animal is available and close examination of the brain is possible due to larger size of its brain than mouse or rat. In this study, we have established the procedures for 3D voxel-based statistical analysis (SPM) of FDG PET image of cat brain, and confirmed using ROI based-method. FDG PET scans of 4 normal and 4 deaf cats were acquired for 30 minutes using microPET R4 scanner. Only the brain cortices were extracted using a masking and threshold method to facilitate spatial normalization. After spatial normalization and smoothing, 3D voxel-wise and ROI based t-test were performed to identify the regions with significant different FDG uptake between the normal and deaf cats. In ROI analysis, 26 ROIs were drawn on both hemispheres, and regional mean pixel value in each ROI was normalized to the global mean of the brain. Cat brains were spatially normalized well onto the target brain due to the removal of background activity. When cerebral glucose metabolism of deaf cats were compared to the normal controls after removing the effects of the global count, the glucose metabolism in the auditory cortex, head of caudate nucleus, and thalamus in both hemispheres of the deaf cats was significantly lower than that of the controls (P<0.01). No area showed a significantly increased metabolism in the deaf cats even in higher significance level (P<0.05). ROI analysis also showed significant reduction of glucose metabolism in the same region. This study established and confirmed a method for voxel-based analysis of animal PET data of cat brain, which showed high localization accuracy and specificity and was useful for examining the cerebral glucose metabolism in a cat cortical deafness model

Voxel based statistical analysis method for microPET studies to assess the cerebral glucose metabolism in cat deafness model: comparison to ROI based method

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Kim, Jin Su; Lee, Jae Sung; Park, Min Hyun; Lee, Jong Jin; Kang, Hye Jin; Lee, Hyo Jeong; Oh, Seung Ha; Kim, Chong Sun; Jung, June Key; Lee, Myung Chul; Lee, Dong Soo [Seoul National University College of Medicine, Seoul (Korea, Republic of); Lim, Sang Moo [KIRAMS, Seoul (Korea, Republic of)

2005-07-01

Imaging research on the brain of sensory-deprived cats using small animal PET scanner has gained interest since the abundant information about the sensory system of ths animal is available and close examination of the brain is possible due to larger size of its brain than mouse or rat. In this study, we have established the procedures for 3D voxel-based statistical analysis (SPM) of FDG PET image of cat brain, and confirmed using ROI based-method. FDG PET scans of 4 normal and 4 deaf cats were acquired for 30 minutes using microPET R4 scanner. Only the brain cortices were extracted using a masking and threshold method to facilitate spatial normalization. After spatial normalization and smoothing, 3D voxel-wise and ROI based t-test were performed to identify the regions with significant different FDG uptake between the normal and deaf cats. In ROI analysis, 26 ROIs were drawn on both hemispheres, and regional mean pixel value in each ROI was normalized to the global mean of the brain. Cat brains were spatially normalized well onto the target brain due to the removal of background activity. When cerebral glucose metabolism of deaf cats were compared to the normal controls after removing the effects of the global count, the glucose metabolism in the auditory cortex, head of caudate nucleus, and thalamus in both hemispheres of the deaf cats was significantly lower than that of the controls (P<0.01). No area showed a significantly increased metabolism in the deaf cats even in higher significance level (P<0.05). ROI analysis also showed significant reduction of glucose metabolism in the same region. This study established and confirmed a method for voxel-based analysis of animal PET data of cat brain, which showed high localization accuracy and specificity and was useful for examining the cerebral glucose metabolism in a cat cortical deafness model.

Visual advantage in deaf adults linked to retinal changes.

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Charlotte Codina

Full Text Available The altered sensory experience of profound early onset deafness provokes sometimes large scale neural reorganisations. In particular, auditory-visual cross-modal plasticity occurs, wherein redundant auditory cortex becomes recruited to vision. However, the effect of human deafness on neural structures involved in visual processing prior to the visual cortex has never been investigated, either in humans or animals. We investigated neural changes at the retina and optic nerve head in profoundly deaf (N = 14 and hearing (N = 15 adults using Optical Coherence Tomography (OCT, an in-vivo light interference method of quantifying retinal micro-structure. We compared retinal changes with behavioural results from the same deaf and hearing adults, measuring sensitivity in the peripheral visual field using Goldmann perimetry. Deaf adults had significantly larger neural rim areas, within the optic nerve head in comparison to hearing controls suggesting greater retinal ganglion cell number. Deaf adults also demonstrated significantly larger visual field areas (indicating greater peripheral sensitivity than controls. Furthermore, neural rim area was significantly correlated with visual field area in both deaf and hearing adults. Deaf adults also showed a significantly different pattern of retinal nerve fibre layer (RNFL distribution compared to controls. Significant correlations between the depth of the RNFL at the inferior-nasal peripapillary retina and the corresponding far temporal and superior temporal visual field areas (sensitivity were found. Our results show that cross-modal plasticity after early onset deafness may not be limited to the sensory cortices, noting specific retinal adaptations in early onset deaf adults which are significantly correlated with peripheral vision sensitivity.

Sexual Health Behaviors of Deaf American Sign Language (ASL) Users

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Heiman, Erica; Haynes, Sharon; McKee, Michael

2015-01-01

Background Little is known about the sexual health behaviors of Deaf American Sign Language (ASL) users. Objective We sought to characterize the self-reported sexual behaviors of Deaf individuals. Methods Responses from 282 Deaf participants aged 18–64 from the greater Rochester, NY area who participated in the 2008 Deaf Health were analyzed. These data were compared with weighted data from a general population comparison group (N=1890). We looked at four sexual health-related outcomes: abstinence within the past year; number of sexual partners within the last year; condom use at last intercourse; and ever tested for HIV. We performed descriptive analyses, including stratification by gender, age, income, marital status, and educational level. Results Deaf respondents were more likely than the general population respondents to self-report two or more sexual partners in the past year (30.9% vs 10.1%) but self-reported higher condom use at last intercourse (28.0% vs 19.8%). HIV testing rates were similar between groups (47.5% vs 49.4%) but lower for certain Deaf groups: Deaf women (46.0% vs. 58.1%), lower-income Deaf (44.4% vs. 69.7%) and among less educated Deaf (31.3% vs. 57.7%) than among respondents from corresponding general population groups. Conclusion Deaf respondents self-reported higher numbers of sexual partners over the past year compared to the general population. Condom use was higher among Deaf participants. HIV was similar between groups, though HIV testing was significantly lower among lower-income, less well-educated, and female Deaf respondents. Deaf individuals have a sexual health risk profile that is distinct from that of the general population. PMID:26242551

Sexual health behaviors of Deaf American Sign Language (ASL) users.

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Heiman, Erica; Haynes, Sharon; McKee, Michael

2015-10-01

Little is known about the sexual health behaviors of Deaf American Sign Language (ASL) users. We sought to characterize the self-reported sexual behaviors of Deaf individuals. Responses from 282 Deaf participants aged 18-64 from the greater Rochester, NY area who participated in the 2008 Deaf Health were analyzed. These data were compared with weighted data from a general population comparison group (N = 1890). We looked at four sexual health-related outcomes: abstinence within the past year; number of sexual partners within the last year; condom use at last intercourse; and ever tested for HIV. We performed descriptive analyses, including stratification by gender, age, income, marital status, and educational level. Deaf respondents were more likely than the general population respondents to self-report two or more sexual partners in the past year (30.9% vs 10.1%) but self-reported higher condom use at last intercourse (28.0% vs 19.8%). HIV testing rates were similar between groups (47.5% vs 49.4%) but lower for certain Deaf groups: Deaf women (46.0% vs 58.1%), lower-income Deaf (44.4% vs 69.7%) and among less educated Deaf (31.3% vs 57.7%) than among respondents from corresponding general population groups. Deaf respondents self-reported higher numbers of sexual partners over the past year compared to the general population. Condom use was higher among Deaf participants. HIV was similar between groups, though HIV testing was significantly lower among lower income, less well-educated, and female Deaf respondents. Deaf individuals have a sexual health risk profile that is distinct from that of the general population. Copyright © 2015 Elsevier Inc. All rights reserved.

Utility of the ImPACT test with deaf adolescents.

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Reesman, Jennifer; Pineda, Jill; Carver, Jenny; Brice, Patrick J; Zabel, T Andrew; Schatz, Philip

2016-02-01

The goals of the study included empirical examination of the utility of the Immediate and Post-Concussion Assessment and Cognitive Testing (ImPACT) test with adolescents who are deaf or hard-of-hearing and to investigate patterns of performance at baseline that may arise in the assessment of this population. Baseline assessment of student-athletes has been conducted on a widespread scale with focus on performance of typically developing student-athletes and some clinical groups, though to date no studies have examined adolescents who are deaf or hard-of-hearing. Retrospective and de-identified ImPACT baseline test used with deaf and hard-of-hearing high-school student-athletes (N = 143; 66% male, mean age = 16.11) was examined. Review indicated significant differences in some composite scores between the deaf and hard-of-hearing group and hearing normative comparisons. A possible marker of task misunderstanding was identified to occur more frequently within the deaf and hard-of-hearing sample (13% in deaf sample vs. .31% in hearing sample). Results may provide support for the consideration and use of additional measures to ensure comprehension of task demands when considering this tool for use with deaf and hard-of-hearing adolescents.

A developmental model applied to problems of deafness.

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Schlesinger, H S

2000-01-01

From the Editors: This article represents another in our series of "classics" that helped to shape the field of deaf studies and deaf education. The article first appeared as Chapter Two in Sound and Sign: Childhood Deafness and Mental Health, H. S. Schlesinger and K. P. Meadow (1972), Berkeley: University of California Press. The book reported pioneering research and clinical mental health services at the Langley Porter Neuropsychiatric Institute, University of California, San Francisco. For current readers, some of the language may seem out of date, and the Editors have made several minor modifications to ensure that readers fully recognize the original intention of the author. (Such modifications are indicated by square brackets or ellipses for contemporary purposes, but the intentions of the original all have been maintained, and Editors' notes are indicated as such to distinguish them from the Authors' notes.) Nevertheless, many of the ideas are fresh and important. Indeed, some passages serve as particular reminders of significant changes in opportunities for and attitudes about Deaf people over the past three decades. Many of these changes resulted directly from the work of Dr. Schlesinger and her colleagues.

Fostering Positive Deaf Identity Development in a K-2 Deaf Classroom /

OpenAIRE

Hipskind, Courtney

2014-01-01

All Deaf children deserve to have opportunities to openly explore, examine, and affirm their own Deaf identities at school, yet there is a shortage of curricula and resources dedicated to this basic need. The aim of this thesis is to provide Deaf children with such opportunities. The curriculum within- Fostering Deaf Identity Development in a K-2 Deaf Classroom- consists of two units that address positive Deaf identity formation. The first unit focuses on the characterization and affirmation ...

Deaf Sociality and the Deaf Lutheran Church in Adamorobe, Ghana

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Kusters, Annelies

2014-01-01

This article provides an ethnographic analysis of "deaf sociality" in Adamorobe, a village in Ghana, where the relatively high prevalence of hereditary deafness has led to dense social and spatial connections. Deaf people are part of their hearing environment particularly through family networks, and produce deaf sociality through many…

Joining the diaspora of deaf memoirists: a personal account of writing deafness.

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McDONALD, Donna

2014-01-01

In this essay, the author describes how, and why, she tackled a lifetime of questions about her deafness and experiences of being deaf by writing a memoir called The Art of Being Deaf. While researching her memoir, the author discovered that the questions about her deafness that she most needed to answer were her own. Having first read many memoirs by other deaf writers and novels with deaf characters, the author set about composing her own narrative of deafness in a fresh way. She not only came to an improved understanding of her deaf self, but grew into a more authentic understanding of her whole self, reconciling her memories of the deaf girl she once was with the adult deaf woman she is now. The author illustrates how the act of writing a memoir can be an important tool in resolving questions of identity.

Seeing the Deaf in "Deafness"

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Obasi, Chijioke

2008-01-01

This article draws on some of the existing literature on the politics of identity and representation as related to minority group formation. It applies this to constructions of Deaf identity from a cultural and linguistic perspective and contrasts this with dominant constructions of Deaf people as disabled. It highlights a number of ways in which…

Vascular defects and sensorineural deafness in a mouse model of Norrie disease.

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Rehm, Heidi L; Zhang, Duan-Sun; Brown, M Christian; Burgess, Barbara; Halpin, Chris; Berger, Wolfgang; Morton, Cynthia C; Corey, David P; Chen, Zheng-Yi

2002-06-01

Norrie disease is an X-linked recessive syndrome of blindness, deafness, and mental retardation. A knock-out mouse model with an Ndp gene disruption was studied. We examined the hearing phenotype, including audiological, histological, and vascular evaluations. As is seen in humans, the mice had progressive hearing loss leading to profound deafness. The primary lesion was localized to the stria vascularis, which houses the main vasculature of the cochlea. Fluorescent dyes showed an abnormal vasculature in this region and eventual loss of two-thirds of the vessels. We propose that one of the principal functions of norrin in the ear is to regulate the interaction of the cochlea with its vasculature.

The Implications of Congenital Deafness for Working Memory.

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Chalifoux, Lisa M.

1991-01-01

A. Baddeley's model of the working memory of congenitally deaf persons is examined in light of research on encoding by this population. It is concluded that a model of the working memory of the deaf must include subsystems for articulatory, sign, and visual encoding. (Author/DB)

Comparison of Static Balance among Blind, Deaf and Normal Children in Different Conditions

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Aidin Vali-Zadeh

2014-01-01

Full Text Available Objective: Sensory systems including proprioceptive, vestibular and visual network play an important role in motor control. Loss of information from each sensory channel can cause body sway on static positions. Materials & Methods: Seventeen blind children (9 girls, 8 boys and 30 deaf children (14 girls, 16 boys participated as the sample groups in Ardabil city. Sixteen normal children (30 girls and 30 boys also selected as the control group. One leg standing and tandem stance tests (reliability=0.87-0.99 in two condition (eyes open and closed was used for static balance evaluation. One-Way ANOVA and LSD post hoc test was used to compare groups, and independent t-test was used for comparing sexes in each group by using SPSS (16 version software. Results: results showed there is no significant difference between blind, deaf and normal girls in any of the balance tasks (p>0.05. While the balance function of deaf and normal boys was better than blind boys in all balance tasks except for tandem stance with eyes closed (p=0.507. Blind girls were better than blind boys in all balance tasks (p=0.05, p=0.02, p=0.02. Deaf boys were better than girls with deafness in one leg stance and tandem stance (eyes open tasks (p=0.04, p=0.02, p=0.04 but there was no significant different between deaf boys and girls in any other tasks (p=0.63, p=0.29, p=0.89. Normal boys have better performance than girls and only in tandem stance (eyes closed (p=0.21 and one leg stance (left foot eyes open (p=0.99 there was no significant difference between normal boys and girls. Conclusion: findings showed that static balance in deaf and normal children were better than the blinds. Since persons with blindness are not able to compensate the visual loss for postural stability, they show decreased postural stability in static conditions. Inclusive identifying effective factors on balance and its weakness and problems in appropriate time, attention to this factors in training

Deaf Mothers and Breastfeeding: Do Unique Features of Deaf Culture and Language Support Breastfeeding Success?

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Chin, Nancy P.; Cuculick, Jess; Starr, Matthew; Panko, Tiffany; Widanka, Holly; Dozier, Ann

2014-01-01

Background Deaf mothers who use American Sign Language (ASL) consider themselves a linguistic minority group, with specific cultural practices. Rarely has this group been engaged in infant-feeding research. Objectives To understand how ASL-using Deaf mothers learn about infant feeding and to identify their breastfeeding challenges. Methods Using a community-based participatory research (CBPR) approach we conducted four focus groups with Deaf mothers who had at least one child 0–5 years. A script was developed using a social ecological model (SEM) to capture multiple levels of influence. All groups were conducted in ASL, filmed, and transcribed into English. Deaf and hearing researchers analyzed data by coding themes within each SEM level. Results Fifteen mothers participated. All had initiated breastfeeding with their most recent child. Breastfeeding duration for eight of the mothers was three weeks to 12 months. Seven of the mothers were still breastfeeding, the longest for 19 months. Those mothers who breastfed longer described a supportive social environment and the ability to surmount challenges. Participants described characteristics of Deaf culture such as direct communication, sharing information, use of technologies, language access through interpreters and ASL-using providers, and strong self-advocacy skills. Finally, mothers used the sign ‘struggle’ to describe their breastfeeding experience. The sign implies a sustained effort over time which leads to success. Conclusions In a setting with a large population of Deaf women and ASL-using providers, we identified several aspects of Deaf culture and language which support BF mothers across institutional, community, and interpersonal levels of the SEM. PMID:23492762

Semantic Fluency in Deaf Children Who Use Spoken and Signed Language in Comparison with Hearing Peers

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Marshall, C. R.; Jones, A.; Fastelli, A.; Atkinson, J.; Botting, N.; Morgan, G.

2018-01-01

Background: Deafness has an adverse impact on children's ability to acquire spoken languages. Signed languages offer a more accessible input for deaf children, but because the vast majority are born to hearing parents who do not sign, their early exposure to sign language is limited. Deaf children as a whole are therefore at high risk of language…

Examining a Sample of Black Deaf Individuals on the Deaf Acculturation Scale

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Nelson Schmitt, Shawn S.; Leigh, Irene W.

2015-01-01

The current study sought to identify and analyze how Black deaf and hard-of-hearing people conceptualize their deaf and hard-of-hearing identities. That is, what cultural and linguistic factors are involved and how do they interact? An existing measure of Deaf cultural identity, the Deaf Acculturation Scale (DAS), was used to evaluate these…

Semantic categorization: A comparison between deaf and hearing children

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Ormel, E.A.; Gijsel, M.A.R.; Hermans, D.; Bosman, A.M.T.; Knoors, H.E.T.; Verhoeven, L.T.W.

2010-01-01

Learning to read is a major obstacle for children who are deaf. The otherwise significant role of phonology is often limited as a result of hearing loss. However, semantic knowledge may facilitate reading comprehension. One important aspect of semantic knowledge concerns semantic categorization. In

Language, arithmetic word problems, and deaf students: Linguistic strategies used to solve tasks

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Zevenbergen, Robyn; Hyde, Merv; Power, Des

2001-12-01

There has been limited examination of the intersection between language and arithmetic in the performance of deaf students, although some previous research has shown that deaf and hearing-impaired1 students are delayed in both their language acquisition and arithmetic performance. This paper examines the performance of deaf and hearing-impaired students in South-East Queensland, Australia, in solving arithmetic word problems. It was found that the subjects' solutions of word problems confirmed trends for hearing students, but that their performance was delayed in comparison. The results confirm other studies where deaf and hearing-impaired students are delayed in their language acquisition and this impacts on their capacity to successfully undertake the resolution of word problems.

Joining the Diaspora of Deaf Memoirists: A Personal Account of Writing Deafness

Science.gov (United States)

McDonald, Donna

2014-01-01

In this essay, the author describes how, and why, she tackled a lifetime of questions about her deafness and experiences of being deaf by writing a memoir called The Art of Being Deaf. While researching her memoir, the author discovered that the questions about her deafness that she most needed to answer were her own. Having first read many…

Health Care Access Among Deaf People.

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Kuenburg, Alexa; Fellinger, Paul; Fellinger, Johannes

2016-01-01

Access to health care without barriers is a clearly defined right of people with disabilities as stated by the UN Convention on the Rights of People with Disabilities. The present study reviews literature from 2000 to 2015 on access to health care for deaf people and reveals significant challenges in communication with health providers and gaps in global health knowledge for deaf people including those with even higher risk of marginalization. Examples of approaches to improve access to health care, such as providing powerful and visually accessible communication through the use of sign language, the implementation of important communication technologies, and cultural awareness trainings for health professionals are discussed. Programs that raise health knowledge in Deaf communities and models of primary health care centers for deaf people are also presented. Published documents can empower deaf people to realize their right to enjoy the highest attainable standard of health. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Deaf/Hearing Research Partnerships

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Wolsey, Ju-Lee A.; Misener Dunn, Kim; Gentzke, Scott W.; Joharchi, Hannah A.; Clark, M. Diane

2017-01-01

Deaf individuals typically are seen through the lens of the dominant hearing society's perception, i.e., that being deaf is an impairment. Today, a small but growing number of Deaf and hearing researchers are challenging this perception. The authors examined perceptions of what components are necessary for a successful Deaf/hearing research…

[Study of generational risk in deafness inflicted couples using deafness gene microarray technique].

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Wang, Ping; Zhao, Jia; Yu, Shu-yuan; Jin, Peng; Zhu, Wei; DU, Bo

2011-06-01

To explored the significance of screening the gene mutations of deafness related in deaf-mute (deaf & dumb) family using DNA microarray. Total of 52 couples of deaf-mute were recruited from Changchun deaf-mute community. With an average age of (58.3 ± 6.7) years old (x(-) ± s). Blood samples were obtained with informed consent. Their genomic DNA was extracted from peripheral blood and PCR was performed. Nine of hot spot mutations in four most common deafness pathologic gene were examined with the DNA microarray, including GJB2, GJB3, PDS and mtDNA 12S rRNA genes. At the same time, the results were verified with the traditional methods of sequencing. Fifty of normal people served as a control group. All patients were diagnosed non-syndromic sensorineural hearing loss by subjective pure tone audiometry. Thirty-two of 104 cases appeared GJB2 gene mutation (30.7%), the mutation sites included 35delG, 176del16, 235delC and 299delAT. Eighteen of 32 cases of GJB2 mutations were 235delC (59.1%). Seven of 104 cases appeared SLC26A4 gene IVS7-2 A > G mutation. Questionnaire survey and gene diagnosis revealed that four of 52 families have deaf offspring (7.6%). When a couple carries the same gene mutation, the risk of their children deafness was 100%. The results were confirmed with the traditional methods of sequencing. There is a high risk of deafness if a deaf-mute family is planning to have a new baby. It is very important and helpful to avoid deaf newborns again in deaf-mute family by DNA microarray.

Heritability and complex segregation analysis of deafness in Jack Russell Terriers

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Strain George M

2007-11-01

Full Text Available Abstract Background The association between patterns of pigmentation and deafness in the dog has a long-documented history, with reports dating back over one hundred years. Long suspected of having a genetic basis, the search for loci with a pronounced influence in the expression of hearing loss in the dog has yet to be successful. No studies in the dog to date have found a possible influence of a specific colour locus associated with deafness. The present study is intended to evaluate the heritability of deafness in the Jack Russell Terrier (JRT, characterize the mode of inheritance, and evaluate the existence of a sex, coat colour, or coat texture influence on the expression of sensorineural deafness. Results The estimation of heritability of deafness in the JRT was 0.22 when deafness was considered a binary (normal/deaf trait and 0.31 when deafness was considered a three-category (normal/unilateral/bilateral deafness. The influence of coat colour in the incidence of JRT deafness was statistically significant, indicating that dogs with more white are more likely to be deaf. The influence of sex or coat texture was not statistically significant in the incidence of JRT deafness. Complex segregation analysis revealed a model of a single locus with a large effect on the binary measure of hearing loss is not supported. Conclusion This is the first attempt, to our knowledge, to characterize a genetic component responsible for deafness in the JRT. The heritability of deafness in the JRT was found to be 0.22 and 0.31 considering deafness to be a two-category or three-category trait, respectively. There appears to be an influence of coat colour on the expression of deafness. In an attempt to characterize the mode of inheritance of deafness in the JRT, a model of a single locus with a large effect on hearing loss is not supported with this data. Further study is needed to determine if a single locus may be influencing deafness in the JRT. While the

Deaf Culture. PEPNet Tipsheet

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Siple, Linda; Greer, Leslie; Holcomb, Barbra Ray

2004-01-01

It often comes as a surprise to people that many deaf people refer to themselves as being members of Deaf culture. The American Deaf culture is a unique linguistic minority that uses American Sign Language (ASL) as its primary mode of communication. This tipsheet provides a description of Deaf culture and suggestions for effective communication.

Semantic Categorization: A Comparison between Deaf and Hearing Children

Science.gov (United States)

Ormel, Ellen A.; Gijsel, Martine A. R.; Hermans, Daan; Bosman, Anna M. T.; Knoors, Harry; Verhoeven, Ludo

2010-01-01

Learning to read is a major obstacle for children who are deaf. The otherwise significant role of phonology is often limited as a result of hearing loss. However, semantic knowledge may facilitate reading comprehension. One important aspect of semantic knowledge concerns semantic categorization. In the present study, the quality of the semantic…

Making public mental-health services accessible to deaf consumers: Illinois Deaf Services 2000.

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Munro-Ludders, Bruce; Simpatico, Thomas; Zvetina, Daria

2004-01-01

Illinois Deaf Services 2000 (IDS2000), a public/private partnership, promotes the creation and implementation of strategies to develop and increase access to mental health services for deaf, hard of hearing, late-deafened, and deaf-blind consumers. IDS2000 has resulted in the establishment of service accessibility standards, a technical support and adherence monitoring system, and the beginnings of a statewide telepsychiatry service. These system modifications have resulted in increase by 60% from baseline survey data in the number of deaf, hard of hearing, late-deafened, and deaf-blind consumers identified in community mental-health agencies in Illinois. Depending on the situation of deaf services staff and infrastructure, much of IDS2000 could be replicated in other states in a mostly budget-neutral manner.

MEASURING SELF-ESTEEM OF DEAF/HARD OF HEARING COLLEGE STUDENTS

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Jin ZHENG

2013-03-01

Full Text Available This study examines Deaf/hard of hearing college students' implicit and explicit self-esteem, with thirty-six 18 to 21 year old (Age ± SD, 19.4±0.9 subjects. Following are the results of this study: Just as hearing students, Deaf/hard of hearing students also have significant implicit self-esteem effect; none of the observed correlations with explicit esteem is significant for either attributive IAT or the affective IAT; Implicit self-esteem of males is higher than that of females; No significant correlation exists between implicit self-esteem and the level of depression. Social comparisons and negative evaluations and attitudes of others always tend to damage explicit self-esteem of Deaf/hard of hearing students. However, positive self-attitude characterizations still exist in their self-schema.

Speech timing and working memory in profoundly deaf children after cochlear implantation

OpenAIRE

Burkholder, Rose A.; Pisoni, David B.

2003-01-01

Thirty-seven profoundly deaf children between 8- and 9-years-old with cochlear implants and a comparison group of normal-hearing children were studied to measure speaking rates, digit spans, and speech timing during digit span recall. The deaf children displayed longer sentence durations and pauses during recall and shorter digit spans compared to the normal-hearing children. Articulation rates, measured from sentence durations, were strongly correlated with immediate memory span in both norm...

The School-to-Community Transition Experiences of Hearing Young Adults and Young Adults Who Are Deaf.

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Bullis, Michael; And Others

1995-01-01

Comparison of hearing (n=222) and deaf (n=217) young adults on employment, independent living, and social experience outcomes found that the hearing group was generally more successful than deaf persons from mainstream or residential schools. Gender differences did not uniformly favor men. Suggestions for improving transition programs for the deaf…

When Being Deaf Is Centered: d/Deaf Women of Color's Experiences with Racial/Ethnic and d/Deaf Identities in College

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Stapleton, Lissa

2015-01-01

Approximately 30% of d/Deaf students are successfully completing college; the reasons for such a low graduation rate is unknown (Destler & Buckly, 2011). Most research on d/Deaf college students lack racial/ethnic diversity within the study; thus, it is unclear how d/Deaf Students of Color are faring in higher education or what experiences…

PERSONAL IDENTITY IN DEAF ADOLESCENTS

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Joanna KOSSEWSKA

2008-06-01

Full Text Available The purpose of this study was to investigate the factors influencing the identity deaf adolescents. The study involved 67 deaf adolescents (38 boys and 29 girls aged 16 to 19 students of secondary school. Ninety-three hearing children constituted a comparison group. The structure of identity was explored on the basis of identification references given by the subjects who were to reply in writing, 20 times running, to the question: „Who Am I?” the test, adapted from M. H. Kuhn and T. S. McPartland by Martines and Silvestre (1995 given in written and signed mode.Results showed that the hearing status as well as mode of communication influence the description of personal identity. It was found that deaf adoles­cents used more descriptions especially in the fol­lowing categories: Civil Status, Body and Physical Appearance, Tastes and Activities, Friendship and Relationships, Personal and Social Situation, Negative Personal Traits, and Neutral Personality Traits. Although this study could demonstrate im­pact independent variables on identity, the data raise the need for further, preferably longitudinal, research. This complex phenomenon has to be examined more closely.Combined self-descriptive processes lead to the development of an organized, learned and dynamic identity, and subjective description of an individ­ual has strong emotional consequences for the in­dividual in question.

Hearing after congenital deafness: central auditory plasticity and sensory deprivation.

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Kral, A; Hartmann, R; Tillein, J; Heid, S; Klinke, R

2002-08-01

The congenitally deaf cat suffers from a degeneration of the inner ear. The organ of Corti bears no hair cells, yet the auditory afferents are preserved. Since these animals have no auditory experience, they were used as a model for congenital deafness. Kittens were equipped with a cochlear implant at different ages and electro-stimulated over a period of 2.0-5.5 months using a monopolar single-channel compressed analogue stimulation strategy (VIENNA-type signal processor). Following a period of auditory experience, we investigated cortical field potentials in response to electrical biphasic pulses applied by means of the cochlear implant. In comparison to naive unstimulated deaf cats and normal hearing cats, the chronically stimulated animals showed larger cortical regions producing middle-latency responses at or above 300 microV amplitude at the contralateral as well as the ipsilateral auditory cortex. The cortex ipsilateral to the chronically stimulated ear did not show any signs of reduced responsiveness when stimulating the 'untrained' ear through a second cochlear implant inserted in the final experiment. With comparable duration of auditory training, the activated cortical area was substantially smaller if implantation had been performed at an older age of 5-6 months. The data emphasize that young sensory systems in cats have a higher capacity for plasticity than older ones and that there is a sensitive period for the cat's auditory system.

Deaf Culture. NETAC Teacher Tipsheet

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Siple, Linda; Greer, Leslie; Holcomb, Barbara Ray

2004-01-01

It often comes as a surprise to people that many deaf people refer to themselves as being members of Deaf culture. The American Deaf culture is a unique linguistic minority that uses American Sign Language (ASL) as its primary mode of communication. This tipsheet provides a description of Deaf culture and suggestions for effective communication.

Deafness, Thought Bubbles, and Theory-of-Mind Development

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Wellman, Henry M.; Peterson, Candida C.

2013-01-01

The processes and mechanisms of theory-of-mind development were examined via a training study of false-belief conceptions in deaf children of hearing parents (N = 43). In comparison to 2 different control conditions, training based on thought-bubble instruction about beliefs was linked with improved false-belief understanding as well as progress…

Assessment the Plasticity of Cortical Brain Theory through Visual Memory in Deaf and Normal Students

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Ali Ghanaee-Chamanabad

2012-10-01

Full Text Available Background: The main aim of this research was to assess the differences of visual memory in deaf and normal students according to plasticity of cortical brain.Materials and Methods: This is an ex-post factor research. Benton visual test was performed by two different ways on 46 students of primary school. (22 deaf and 24 normal students. The t-student was used to analysis the data. Results: The visual memory in deaf students was significantly higher than the similar normal students (not deaf.While the action of visual memory in deaf girls was risen in comparison to normal girls in both ways, the deaf boys presented the better action in just one way of the two performances of Benton visual memory test.Conclusion: The action of plasticity of brain shows that the brain of an adult is dynamic and there are some changes in it. This brain plasticity has not limited to sensory somatic systems. Therefore according to plasticity of cortical brain theory, the deaf students due to the defect of hearing have increased the visual the visual inputs which developed the procedural visual memory.

Supporting Deaf Students--and All Students

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Yuknis, Christina; Santini, Joseph; Appanah, Thangi

2017-01-01

Two faculty members and a Ph.D. student at Gallaudet University, the world's only university for the deaf, explain the concept of Deaf-Gain, which reframes the idea of hearing loss into one of gaining deafness and recognizes the contributions that deaf people make to society. This narrative assumes that deaf students and all students bring…

Debating Futures in Flemish Deaf Parliament: Deaf Epistemologies, Participatory Citizenship, and Sustainable Development

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De Clerck, Goedele A.M.

2017-01-01

More than 350 deaf/sign language community members gathered at six local deaf clubs in Flanders in 2014 to share perspectives about the future and formulate proposals for policymaking. This initiative, Flemish Deaf Parliament, serves as a platform of deliberative democracy developed through cooperation between Ghent University and the Flemish…

The Impact of Maternal Deafness on Cradling Laterality with Deaf and Hearing Infants

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Sieratzki, Jechil S.; Woll, Bencie

2004-01-01

A recent article in the "Journal of Deaf Studies and Deaf Education" (Leigh, Brice, & Meadow-Orlans, 2004) explored attachment between deaf mothers and their 18-month-old children and reported relationship patterns similar to those for hearing dyads. The study reported here explores a marker of early mother-child relationships: cradling…

Schooling in American Sign Language: A Paradigm Shift from a Deficit Model to a Bilingual Model in Deaf Education

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Humphries, Tom

2013-01-01

Deaf people have long held the belief that American Sign Language (ASL) plays a significant role in the academic development of deaf children. Despite this, the education of deaf children has historically been exclusive of ASL and constructed as an English-only, deficit-based pedagogy. Newer research, however, finds a strong correlation between…

Monaural Congenital Deafness Affects Aural Dominance and Degrades Binaural Processing

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Tillein, Jochen; Hubka, Peter; Kral, Andrej

2016-01-01

Cortical development extensively depends on sensory experience. Effects of congenital monaural and binaural deafness on cortical aural dominance and representation of binaural cues were investigated in the present study. We used an animal model that precisely mimics the clinical scenario of unilateral cochlear implantation in an individual with single-sided congenital deafness. Multiunit responses in cortical field A1 to cochlear implant stimulation were studied in normal-hearing cats, bilaterally congenitally deaf cats (CDCs), and unilaterally deaf cats (uCDCs). Binaural deafness reduced cortical responsiveness and decreased response thresholds and dynamic range. In contrast to CDCs, in uCDCs, cortical responsiveness was not reduced, but hemispheric-specific reorganization of aural dominance and binaural interactions were observed. Deafness led to a substantial drop in binaural facilitation in CDCs and uCDCs, demonstrating the inevitable role of experience for a binaural benefit. Sensitivity to interaural time differences was more reduced in uCDCs than in CDCs, particularly at the hemisphere ipsilateral to the hearing ear. Compared with binaural deafness, unilateral hearing prevented nonspecific reduction in cortical responsiveness, but extensively reorganized aural dominance and binaural responses. The deaf ear remained coupled with the cortex in uCDCs, demonstrating a significant difference to deprivation amblyopia in the visual system. PMID:26803166

Monaural Congenital Deafness Affects Aural Dominance and Degrades Binaural Processing.

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Tillein, Jochen; Hubka, Peter; Kral, Andrej

2016-04-01

Cortical development extensively depends on sensory experience. Effects of congenital monaural and binaural deafness on cortical aural dominance and representation of binaural cues were investigated in the present study. We used an animal model that precisely mimics the clinical scenario of unilateral cochlear implantation in an individual with single-sided congenital deafness. Multiunit responses in cortical field A1 to cochlear implant stimulation were studied in normal-hearing cats, bilaterally congenitally deaf cats (CDCs), and unilaterally deaf cats (uCDCs). Binaural deafness reduced cortical responsiveness and decreased response thresholds and dynamic range. In contrast to CDCs, in uCDCs, cortical responsiveness was not reduced, but hemispheric-specific reorganization of aural dominance and binaural interactions were observed. Deafness led to a substantial drop in binaural facilitation in CDCs and uCDCs, demonstrating the inevitable role of experience for a binaural benefit. Sensitivity to interaural time differences was more reduced in uCDCs than in CDCs, particularly at the hemisphere ipsilateral to the hearing ear. Compared with binaural deafness, unilateral hearing prevented nonspecific reduction in cortical responsiveness, but extensively reorganized aural dominance and binaural responses. The deaf ear remained coupled with the cortex in uCDCs, demonstrating a significant difference to deprivation amblyopia in the visual system. © The Author 2016. Published by Oxford University Press.

Music and Deaf Culture: Images from the Media and Their Interpretation by Deaf and Hearing Students.

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Darrow; Loomis

1999-01-01

The purpose of the study was threefold: (a) to examine how the visual media have portrayed the subject of music and the deaf, (b) to verify the validity of these portrayals with members of the deaf community, and (c) to compare and contrast deaf and hearing audiences' impressions of these portrayals. An additional purpose of the research was to examine the results in light of possible misconceptions that may be construed by music therapists and music educators based upon the media's representation of the relationship between music and deaf culture. Since music therapists and music educators are the primary persons responsible for the music instruction of students in school programs for deaf and hard-of-hearing students, it is particularly important that they receive accurate messages about the relationship of music to deaf culture. Fifty deaf (n = 25) and hearing (n = 25) undergraduate college students individually viewed motion picture and television excerpts related to music and the deaf. Subjects were instructed to take notes as needed regarding the content of each excerpt and their impressions. Students were then interviewed in their native language, English or American Sign Language, as to their interpretations and perceptions regarding these excerpts and their accuracy. Interviews of the deaf students were translated into English from American Sign Language by trained interpreters. Written transcriptions were then made of the interpreters' English translations of the interviews with deaf students and of the verbal interviews with hearing students. Interview transcripts from both groups were coded and analyzed for recurring themes and patterns using content analysis. Data analysis revealed cultural patterns for the two groups, impressions specific to individual subjects, and trends in communication style and content for the two groups. Implications for music therapists and music educators are given regarding the influence of the media, characteristics of deaf

Deaf English--An Investigation of the Written English Competence of Deaf Adolescents. Technical Report No. 236.

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Charrow, Veda R.

Presented is support for the existence of "Deaf English," a non-standard dialect common to the prelingually deaf; and reported is an investigation of the written English competence of deaf adolescents. In the first half of the document the author discusses the historical background of deaf education and the linguistic and cognitive abilities of…

Persistence of deaf students in science, technology, engineering, and mathematics undergraduate programs

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Marchut, Amber E.

Diversifying the student population and workforce under science, technology, engineering, and mathematics (STEM) is a necessity if innovations and creativity are to expand. There has not been a lot of literature regarding Deaf students in STEM especially regarding understanding how they persist in STEM undergraduate programs to successfully become STEM Bachelor of Science degree recipients. This study addresses the literature gap by investigating six students' experiences as they navigate their STEM undergraduate programs. The investigation uses narrative inquiry methodology and grounded theory method through the lens of Critical Race Theory and Critical Deaf Theory. Using videotaped interviews and observations, their experiences are highlighted using narratives portraying them as individuals surviving in a society that tends to perceive being deaf as a deficit that needs to be treated or cured. The data analysis also resulted in a conceptual model providing a description of how they persist. The crucial aspect of the conceptual model is the participants learned how to manage being deaf in a hearing-dominated society so they can reach their aspirations. The essential blocks for the persistence and managing their identities as deaf undergraduate STEMs include working harder, relying on familial support, and affirming themselves. Through the narratives and conceptual model of the six Deaf STEM undergraduates, the goal is to contribute to literature to promote a better understanding of the persistence of Deaf students, members of a marginalized group, as they pursue their dreams.

Advocacy, prejudice, and role modeling in the deaf community.

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Cumming, C E; Rodda, M

1989-02-01

Prejudiced attitudes toward deaf people are a well-established phenomenon (Higgins & Nash, 1982; Moores, 1982; Quigley & Kretschmer, 1982). In recent years, however, a new phenomenon has appeared, and some members of the deaf population now openly express prejudice against the hearing (Boros & Stuckless, 1982; Nash & Nash, 1981). The phenomenon may be an interesting example of Allport's (1954) classical analysis: The victims of the prejudice may tend to reciprocate and/or internalize the prejudice to which they have been exposed. The purpose of our analysis is to examine this phenomenon in more detail, particularly from the perspective of social learning theory as described by Bandura and Walters (1963), Walters (1966), and Bandura (1977).

The Identity of Czech Deaf Roma

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Kalousová, Josefina

2012-01-01

With the definition of Deaf people as a cultural and linguistic minority the research of Deaf identity became possible. Following this, questions of identity of minority deaf persons emerged. Do these persons affiliate to the Deaf community or to their ethnic minority? This bachelor thesis focuses on the topic of Czech deaf Roma identity. The underlying assumption of the paper is that identity is a continuing process dependent on the interaction of an individual and society and that it consti...

Deaf clubs today: do they still have a role to play? The cases of Cyprus and Greece.

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Hadjikakou, Kika; Nikolaraizi, Magda

2011-01-01

The present study investigated the current functions of Deaf clubs in Cyprus and in Greece. The researchers conducted in-depth semistructured interviews with 24 Cypriot and 22 Greek deaf individuals ages 19-54 years. The researchers found that the Deaf clubs in both countries provide a gathering place for deaf people, organize social and sport activities, and promote their demands through legislation. In addition, Deaf clubs maintain and transmit Deaf culture and history to future generations, offer Deaf role models to young deaf children and their families, and provide Deaf awareness to hearing people (e.g., through sign languages classes). The study participants also stressed the role of Deaf clubs in deaf people's lives, unity, and prospects for future progress.

Silencing Deafness: Displacing Disability in the Nineteenth Century

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Esme Cleall

2015-03-01

Full Text Available This article traces the way in which the language of displacement and silence were used in nineteenth-century discussions of deafness and connects this tendency to the marginalised place deaf experience occupies historically. Throughout the nineteenth century, a period which saw the consolidation of ‘the deaf and dumb’ as a social category, the word ‘forgetting’ crept into numerous discussions of deafness by both deaf and hearing commentators. Some, such as the educationalist Alexander Graeme Bell, were overt in their desire to forget deafness, demanding disability was ‘bred out’ and deaf culture condemned to the forgotten past. Others used the term ambivalently and sometimes metaphorically discussing the deaf as ‘forgotten’ by society, and ‘children of silence’. Some even pleaded that people who were deaf were not forgotten. But, though varied, the use of the imagery of forgetting and silence to evoke deafness is recurrent, and may, therefore, be seen to reveal something about how deaf experience can be approached as a displacement where deafness was spatially and imaginatively marginalised. I argue that one of the consequences of the conceptual framing of deafness through the language of forgetting was actively to silence deafness and to neutralise the idea that disability should be marginal and could be forgotten.

Nurses experiences with deaf patient and recommendations for an effective communication with deaf in medical facility

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Boukalová, Naděžda

2010-01-01

This bachelor thesis whose name is Nurses experiences with deaf patient and recommendations for an effective communication with deaf in medical facility was conceived as pilot research. This thesis consists of two parts, theoretical and experimental. Theoretical part has several chapters, which deal with anatomy of ear, physiology of hearing, deaf in Czech Republic and communication. The last part of this chapter describes certain situations, where is possible to meet the deaf at medical faci...

A Phenomenological Study of Online Learning for Deaf Students in Postsecondary Education: A Deaf Perspective

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Wooten, Patricia Michelle

2014-01-01

This qualitative phenomenological study investigated the effects of online learning for deaf college students as opposed to the mainstream classroom setting. This study specifically analyzed the writing and reading skills of deaf students in general and the development of English literacy of prelingually deaf students and those from non-English…

Studies on deaf mobile application

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Nathan, Shelena Soosay; Hussain, Azham; Hashim, Nor Laily

2016-08-01

The deaf normally considered to be disabled that do not need any mobile technology due to the inabilities of hearing and talking. However, many deaf are using mobile phone in their daily life for various purposes such as communication and learning. Many studies have attempted to identify the need of deaf people in mobile application and level of usage of the applications. This study aims in studying the recent research conducted on deaf mobile application to understand the level of importance of mobile technology for this disabled community. This paper enable identification of studies conducted are limited and the need of more research done of this disabled people to ensure their privilege of using mobile technology and its application, which leads to the identification of deaf user requirement for mobile application as future study.

On the possibilities and limits of "DEAF DEAF SAME": Tourism and empowerment camps in Adamorobe (Ghana, Bangalore and Mumbai (India.

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Michele Ilana Friedner

2014-06-01

Full Text Available This article qualitatively analyzes the ways that the discourse of "deaf universalism" circulates within two common deaf practices: tourism and engaging in interventions. Arguing that the largely Northern-situated discipline of Deaf Studies does not adequately examine how deaf bodies and discourses travel, ethnographic data compiled in India and Ghana during transnational encounters is employed to examine how claims of "sameness" and "difference" are enacted and negotiated. Similarly, this article examines how deaf individuals and groups deploy the concepts of deaf "heavens" and "hells" to analyze their travel experiences and justify interventions. We argue that deaf travelers and those engaging in interventions, mostly from Northern countries, employ teleological concepts that they attempt to impose on deaf "others." Adopting a critical approach, this article argues for the importance of carving out a space within Deaf Studies for allowing non-Northern concepts to come to the fore. Keywords: Deaf, Development, Universalism, Discourse, India, Ghana

Evaluating a Health Belief Model-Based Educational Program for School Injury Prevention among Hard-of-Hearing/Deaf High School Students

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Fatemeh Vejdani-Aram

2015-03-01

Full Text Available Background and Objectives: While all students are vulnerable to injuries, such vulnerability may even be higher in the deaf and hard-of-hearing students. Therefore, this study evaluated a health belief model-based educational program to prevent school injuries among deaf and hard-of-hearing high school students. Materials and Methods: This quasi-experimental study was conducted on all deaf and hard-of-hearing students who attended two special schools in Hamadan (Iran during 2014. They were randomly assigned to either the intervention group (n = 23 or the control group (n = 27. Data were collected using a self-report questionnaire containing items on demographic characteristics, constructs of the health belief model, and knowledge and preventive behaviors. In both groups, the questionnaires were filled out through interviews before and two months after the intervention. The intervention included distributing booklets and holding five educational sessions. Data were analyzed with paired t, independent t, chi square, and Fisher’s exact tests in SPSS16. Results: After the educational intervention, the mean scores of knowledge (P=0.002, preventive behaviors (P=0.001, and constructs of the health belief model, i.e. perceived severity (P=0.001, perceived benefits (P=0.001, self-efficacy (P=0.001, and cues to action (P=0.001, were significantly higher in the intervention group than in the control group. Conclusion: According to our findings, an educational intervention based on the health belief model can promote behaviors to prevent school injuries among deaf and hard-of-hearing students.

Tutoring deaf students in higher education: a comparison of baccalaureate and sub-baccalaureate student perceptions.

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Lang, Harry G; Biser, Eileen; Mousley, Keith; Orlando, Richard; Porter, Jeff

2004-01-01

Seventy-three deaf college students completed a survey examining perceptions about tutoring outcomes and emphases, characteristics of tutors, and responsibilities associated with learning through tutoring. The comparisons revealed that while baccalaureate and sub-baccalaureate students have many similar perceptions about tutoring, there are also some striking differences. In particular, as compared to the sub-baccalaureate students, baccalaureate students have a stronger preference for focusing on course content and for working with tutors who actively involve them during the tutoring sessions. In addition, baccalaureate students prefer to decide the focus of the tutoring themselves while sub-baccalaureate students tend to leave the decision to the tutor. The results of the analyses with three scales measuring perceptions of tutoring dimensions are summarized and recommendations for the selection and preparation of tutors, as well as for future research, are provided.

Arts Accessibility for the Deaf.

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Bergman, Eugene

The booklet provides information and resources for cultural organizations and institutions interested in making the arts accessible to deaf citizens. Preliminary information includes a discussion of deafness in America and the deaf in the history of the arts and notes that the era of silent films was the golden age of cinema. Listed are 36…

Postnatal development of the endbulb of Held in congenitally deaf cats

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Christa A Baker

2010-05-01

Full Text Available The endbulbs of Held are formed by the ascending branches of myelinated auditory nerve fibers and represent one of the largest synaptic endings in the brain. Normally, these endings are highly branched and each can form up to 1000 dome-shaped synapses. The deaf white cat is a model of congenital deafness involving a type of cochleosaccular degeneration that mimics the Scheibe deformity in humans. Mature deaf white cats exhibit reduced endbulb branching, hypertrophy of postsynaptic densities (PSDs, and changes in synaptic vesicle density. Because cats are essentially deaf at birth, we wanted to determine if the progression of brain abnormalities was linked in time to the failure of normal hearing development. The rationale was that the lack of sound-evoked activity would trigger pathologic change in deaf kittens. The cochleae of deaf cats did not exhibit abnormal morphology at birth. After the first postnatal week, however, the presence of a collapsed scala media signaled the difference between deaf and hearing cats. By working backwards in age, endbulbs of deaf cats expressed flattened and elongated PSDs and increased synaptic vesicle density as compared to normal endbulbs. These differences are present at birth in some white kittens, presaging deafness despite their normal cochlear histology. We speculate that hearing pathology is signaled by a perinatal loss of spontaneous bursting activity in auditory nerve fibers or perhaps by some factor released by hair cell synapses before obliteration of the organ of Corti.

34 CFR 396.1 - What is the Training of Interpreters for Individuals Who Are Deaf and Individuals Who Are Deaf...

Science.gov (United States)

2010-07-01

... Who Are Deaf and Individuals Who Are Deaf-Blind program? 396.1 Section 396.1 Education Regulations of... SERVICES, DEPARTMENT OF EDUCATION TRAINING OF INTERPRETERS FOR INDIVIDUALS WHO ARE DEAF AND INDIVIDUALS WHO ARE DEAF-BLIND General § 396.1 What is the Training of Interpreters for Individuals Who Are Deaf and...

[History of the rehabilitation of the deaf child].

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Noyon, P

1995-01-01

As a deaf mute, because mute and more often than not deaf, and then deaf and dumb, because deaf and therefore dumb, the deaf child inevitably deprived of spontaneous speech was considered up to the end of the middle ages as having no possibility of language or of thought, left to the sorry fate of being part of a sporadic population expressing themselves by gestures, a language bereft of past and future, understood only by a few members of the family or occasionally deaf neighbours. During the Renaissance, it appeared that with specific education the deaf child could talk, have a language, and therefore thought. Due merit must be given to 16th century Spain. In the 18th century, France discovered that gestures can also be a language, collated and constructed thanks to the collaboration of the partially deaf. From then on, gestual language flourished in America whilst the rest of Europe continued to prefer oral rehabilitation. With current medical progress, the deaf are no longer deaf. Deafness in the child still exists, however, but there are no longer any mutes. The deaf child can achieve access to language, which may be oral or gestual. The choice between these two modes of expression is still very tropical.

Comparison of psychological well-being and coping styles in mothers of deaf and normally-hearing children

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Abdollah Ghasempour

2012-12-01

Full Text Available Background and Aim: Families who have a child with hearing deficiency deal with different challenges, and mothers have a greater responsibility towards these children because of their traditional role of caregiver; so, they deal with more psychological problems. The aim of this study was to compare the psychological well-being and coping styles in mothers of deaf and normal children.Methods: In this cross-sectional and post event study (causal-comparative method, 30 mothers of deaf students and 30 mothers of normal students from elementary schools of Ardabil, Iran, were selected using available sampling. The Ryff psychological well-being (1989 and Billings and Moos coping styles (1981 questionnaires were used in this study. The data were analyzed using MANOVA test.Results: We found that in mother's of deaf children, psychological well-being and its components was significantly lower than mothers of normal children (p<0.01 and p<0.05, respectively. There was a significant difference between two groups in terms of cognitive coping style, too (p<0.01. However, mothers of deaf children used less cognitive coping style.Conclusions: It seems that child's hearing loss affects on mothers psychological well-being and coping styles; this effect can be visible as psychological problems and lower use of adaptive coping styles.

Is Visual Selective Attention in Deaf Individuals Enhanced or Deficient? The Case of the Useful Field of View

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Dye, Matthew W. G.; Hauser, Peter C.; Bavelier, Daphne

2009-01-01

Background Early deafness leads to enhanced attention in the visual periphery. Yet, whether this enhancement confers advantages in everyday life remains unknown, as deaf individuals have been shown to be more distracted by irrelevant information in the periphery than their hearing peers. Here, we show that, in a complex attentional task, a performance advantage results for deaf individuals. Methodology/Principal Findings We employed the Useful Field of View (UFOV) which requires central target identification concurrent with peripheral target localization in the presence of distractors – a divided, selective attention task. First, the comparison of deaf and hearing adults with or without sign language skills establishes that deafness and not sign language use drives UFOV enhancement. Second, UFOV performance was enhanced in deaf children, but only after 11 years of age. Conclusions/Significance This work demonstrates that, following early auditory deprivation, visual attention resources toward the periphery slowly get augmented to eventually result in a clear behavioral advantage by pre-adolescence on a selective visual attention task. PMID:19462009

Teacher quality: a comparison of National Board-certified and non-Board-certified teachers of deaf students.

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Scheetz, Nanci A; Martin, David S

2006-01-01

THE STUDY was designed to identify specific components of teacher excellence, focusing initially on the characteristics of the small number of teachers of the deaf who are certified by the National Board for Professional Teaching Standards (NBPTS), then comparing those with the characteristics of other teachers identified as master teachers by university faculty in teacher preparation in deafness. Classroom observation, written lesson plans, teacher questionnaires on beliefs, and content analysis of interactive electronic focus groups were used to compare the two groups of teachers. Results indicated similarities between Board-certified and non-Board-certified master teachers in regard to teacher behaviors and commitment to well-founded pedagogical principles. Differences were found in classroom priorities and in the greater level of interconnectivity expressed by Board-certified teachers as the result of becoming Board certified. Recommendations are made for preparing teachers of deaf students.

The Church of Deaf Sociality: Deaf Churchgoing Practices and "Sign Bread and Butter" in Bangalore, India

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Friedner, Michele

2014-01-01

This article ethnographically analyzes the practices of deaf young adults in Bangalore, India. As sign language is not used by families, schools, or other institutions, the church is a crucial educational space. Churchgoing provides deaf young adults with opportunities to orient themselves toward other deaf young adults, to develop new ideas of…

The Deaf Child as a Linguistic Minority.

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Charrow, Veda R.; Wilbur, Ronnie B.

The author offers support for viewing the deaf child as a member of a linguistic minority and considers how this situation affects education of the deaf. Deaf persons are discussed in terms of their intellectual abilities, educational achievement, English competence, and the sociolinguistic factors which point to the existence of a deaf community.…

DEAFNESS, RETELLING AND READER FOMATION

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José Marcos Rosendo de Souza

2016-07-01

Full Text Available Research on formation of readers has raised some discussions and change of atitudes, to the development of full readers. But, the methodologies that strive for proficiency of Deaf readers there are scarse. We intend to discuss in this article the formation of a reader Deaf through from an interventional research, with cognitive approach. The reader formation of Deaf will be possible with appropriate method to their peculiarities.

Models of Alcohol and Other Drug Treatment for Consideration When Working with Deaf and Hard of Hearing Individuals.

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Guthmann, Debra

This paper discusses several models for treating chemical dependency in individuals who are deaf or hard of hearing. It begins by describing the 12-step model, a comprehensive, multi-disciplinary approach to the treatment of addiction which is abstinence oriented and based on the principles of Alcoholics Anonymous. This model includes group…

Suicide in deaf populations: a literature review

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Kapur Navneet

2007-10-01

Full Text Available Abstract Background Studies have found that deaf individuals have higher rates of psychiatric disorder than those who are hearing, while at the same time encountering difficulties in accessing mental health services. These factors might increase the risk of suicide. However, the burden of suicidal behaviour in deaf people is currently unknown. The aim of the present review was to provide a summary of literature on suicidal behaviour with specific reference to deaf individuals. The objectives of the review were to establish the incidence and prevalence of suicidal behaviour in deaf populations; describe risk factors for suicidal behaviour in deaf populations; describe approaches to intervention and suicide prevention that have been used in deaf populations. Methods A number of electronic databases (e.g. Medline, PsycINFO, CINAHL, EMBASE, Dissertation Abstracts International, Web of Science, ComDisDome, ASSIA, Education Sage Full Text, Google Scholar, and the grey literature databases FADE and SIGLE were explored using a combination of key words and medical subject headings as search terms. Reference lists of papers were also searched. The Science and Social Sciences Citation Index electronic databases were used to identify studies that had cited key papers. We also contacted experts and organisations with an interest in the field. Results Very few studies focussed specifically on suicide in deaf populations. Those studies that were included (n = 13 generally involved small and unrepresentative samples. There were limited data on the rate of suicidal behaviour in deaf people. One study reported evidence of hearing impairment in 0.2% of all suicide deaths. Another found that individuals with tinnitus seen in specialist clinics had an elevated rate of suicide compared to the general population. The rates of attempted suicide in deaf school and college students during the previous year ranged from 1.7% to 18%, with lifetime rates as high as 30

Suicide in deaf populations: a literature review.

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Turner, Oliver; Windfuhr, Kirsten; Kapur, Navneet

2007-10-08

Studies have found that deaf individuals have higher rates of psychiatric disorder than those who are hearing, while at the same time encountering difficulties in accessing mental health services. These factors might increase the risk of suicide. However, the burden of suicidal behaviour in deaf people is currently unknown. The aim of the present review was to provide a summary of literature on suicidal behaviour with specific reference to deaf individuals. The objectives of the review were to establish the incidence and prevalence of suicidal behaviour in deaf populations; describe risk factors for suicidal behaviour in deaf populations; describe approaches to intervention and suicide prevention that have been used in deaf populations. A number of electronic databases (e.g. Medline, PsycINFO, CINAHL, EMBASE, Dissertation Abstracts International, Web of Science, ComDisDome, ASSIA, Education Sage Full Text, Google Scholar, and the grey literature databases FADE and SIGLE) were explored using a combination of key words and medical subject headings as search terms. Reference lists of papers were also searched. The Science and Social Sciences Citation Index electronic databases were used to identify studies that had cited key papers. We also contacted experts and organisations with an interest in the field. Very few studies focussed specifically on suicide in deaf populations. Those studies that were included (n = 13) generally involved small and unrepresentative samples. There were limited data on the rate of suicidal behaviour in deaf people. One study reported evidence of hearing impairment in 0.2% of all suicide deaths. Another found that individuals with tinnitus seen in specialist clinics had an elevated rate of suicide compared to the general population. The rates of attempted suicide in deaf school and college students during the previous year ranged from 1.7% to 18%, with lifetime rates as high as 30%. Little evidence was found to suggest that risk factors for

Apartheid in Deaf Education: Examining Workforce Diversity

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Simms, Laurene; Rusher, Melissa; Andrews, Jean F.; Coryell, Judy

2008-01-01

A survey of 3,227 professionals in 313 deaf education programs found that 22.0% of teachers and 14.5% of administrators were deaf--a less than 10% increase in deaf professionals since 1993. Additionally, 21.7% of teachers and 6.1% of administrators were professionals of color. Of these minority teachers, only 2.5% were deaf persons of color. Only…

Action video game players and deaf observers have larger Goldmann visual fields.

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Buckley, David; Codina, Charlotte; Bhardwaj, Palvi; Pascalis, Olivier

2010-03-05

We used Goldmann kinetic perimetry to compare how training and congenital auditory deprivation may affect the size of the visual field. We measured the ability of action video game players and deaf observers to detect small moving lights at various locations in the central (around 30 degrees from fixation) and peripheral (around 60 degrees ) visual fields. Experiment 1 found that 10 habitual video game players showed significantly larger central and peripheral field areas than 10 controls. In Experiment 2 we found that 13 congenitally deaf observers had significantly larger visual fields than 13 hearing controls for both the peripheral and central fields. Here the greatest differences were found in the lower parts of the fields. Comparison of the two groups showed that whereas VGP players have a more uniform increase in field size in both central and peripheral fields deaf observers show non-uniform increases with greatest increases in lower parts of the visual field.

Deaf Culture in Republic of Korea

OpenAIRE

Šlamborová, Zdeňka

2017-01-01

The aim is to focus on development of Deaf culture in the Republic of Korea. The thesis focuses not only on hearing impairment and the distribution of hearing loss categories from a medical point of view, but also the Deaf community and the importance of their own identities, which played a major role in the Deaf culture. It will also point to changes in Korean majority society's view on the Deaf community, and what caused Korean society's view to change. The part of this thesis is also focus...

Neural networks mediating sentence reading in the deaf

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Elizabeth Ann Hirshorn

2014-06-01

Full Text Available The present work addresses the neural bases of sentence reading in deaf populations. To better understand the relative role of deafness and English knowledge in shaping the neural networks that mediate sentence reading, three populations with different degrees of English knowledge and depth of hearing loss were included – deaf signers, oral deaf and hearing individuals. The three groups were matched for reading comprehension and scanned while reading sentences. A similar neural network of left perisylvian areas was observed, supporting the view of a shared network of areas for reading despite differences in hearing and English knowledge. However, differences were observed, in particular in the auditory cortex, with deaf signers and oral deaf showing greatest bilateral superior temporal gyrus (STG recruitment as compared to hearing individuals. Importantly, within deaf individuals, the same STG area in the left hemisphere showed greater recruitment as hearing loss increased. To further understand the functional role of such auditory cortex re-organization after deafness, connectivity analyses were performed from the STG regions identified above. Connectivity from the left STG toward areas typically associated with semantic processing (BA45 and thalami was greater in deaf signers and in oral deaf as compared to hearing. In contrast, connectivity from left STG toward areas identified with speech-based processing was greater in hearing and in oral deaf as compared to deaf signers. These results support the growing literature indicating recruitment of auditory areas after congenital deafness for visually-mediated language functions, and establish that both auditory deprivation and language experience shape its functional reorganization. Implications for differential reliance on semantic vs. phonological pathways during reading in the three groups is discussed.

Ethics, Deafness, and New Medical Technologies

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Hintermair, Manfred; Albertini, John A.

2005-01-01

In the last 50 years, several new technologies have become enormously important within the Deaf community and have helped significantly to improve deaf people's lives in a hearing world. Current public attention and admiration, however, seems unduly focused on medical technologies that promise to solve "the problem" of being deaf. One reason for…

BILINGUALISM: MULTICULTURALISM HOLOPRAXIOLOGY OF THE VENEZUELAN DEAF

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Héctor Florencio Martínez Pérez

2014-04-01

Full Text Available The formation of the child has been made regularly and without many prejudices or tbacks,  until this had some physical characteristic or perceptual, who twisted his attention.  To those who were born with the inability to listen or hear properly, excluded in all respects. At the end of the 20th century, the deaf began to defend their identity and differed between Deafness (lack of hearing of deafness, with "S", which is a socio-anthropological perspective, which includes the use of sign language and the learning of reading and writing of the Spanish (bilingualism in their training. This research had as general objective to unveil bilingualism from an intercultural intersubjectivity of the deaf in Venezuela by applying a qualitative related paradigm with methodology fenomenologica-hermeneutica of Max Van Manen. The information collected observing and interviewing in depth (12 deaf students, parents or representatives (6, (3 researchers and educational specialists deaf and listeners (12. To analyze and triangulate information, obtained the following conclusions about the bilingual deaf: their physical and intellectual abilities are exactly the same to the listeners;  they can achieve the necessary qualification for any job; is required the language of signs so that you can put into practice the language; those who have the organizational capacity to develop oral language, it should not hinder him this opportunity, without detriment to the learning of the language of signs and the systematic training of the deaf teachers and deaf family, educational managers, political and employer of the deaf is essentially required.

The deaf strong hospital program: a model of diversity and inclusion training for first-year medical students.

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Thew, Denise; Smith, Scott R; Chang, Christopher; Starr, Matt

2012-11-01

Recent research indicates that the cultural competence training students receive during medical school might not adequately address the issues that arise when caring for patients of different cultures. Because of their unique communication, linguistic, and cultural issues, incorporating deaf people who use sign language into cultural competence education at medical schools might help to bridge this gap in cross-cultural education. The Deaf Strong Hospital (DSH) program at the University of Rochester School of Medicine and Dentistry, started in 1998, exposes first-year medical students to the issues that are relevant to providing effective patient care and to establishing multicultural sensitivity early in their medical education. Because medical students better acquire cross-cultural competence through hands-on experience rather than through lectures, the DSH program, which includes a role-reversal exercise in which medical students play the role of the patients, provides such a model for other medical schools and health care training centers to use in teaching future health care providers how to address the relevant cultural, linguistic, and communication needs of both their deaf patients and their non-English-speaking patients. This article describes the DSH program curriculum, shares findings from both medical students' short-term and long-term postprogram evaluations, and provides a framework for the implementation of a broader cultural and linguistic sensitivity training program specific to working with and improving the quality of health care among deaf people.

Deaf Stigma: Links Between Stigma and Well-Being Among Deaf Emerging Adults.

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Mousley, Victoria L; Chaudoir, Stephenie R

2018-05-31

Although stigma has been linked to suboptimal psychological and physical health outcomes in marginalized communities such as persons of color, sexual minorities, and people living with HIV/AIDS, no known research has examined these effects among deaf individuals. In the present research, we examine the associations between anticipated, enacted, and internalized stigma and psychological well-being (i.e., depressive symptoms, anxiety) and physical well-being (i.e., quality of life, alcohol use) among a sample of 171 deaf emerging adults. Furthermore, we consider whether trait resilience and benefit-finding moderate these effects. Enacted stigma, but not anticipated or internalized stigma, was related to worse depressive symptoms, anxiety, and quality of life. However, none of these variables predicted alcohol use and neither resilience nor benefit-finding moderated these effects. These findings are consistent with other research among marginalized populations, though they are also the first to suggest that experiences of discrimination are related to suboptimal well-being among deaf emerging adults. The discussion considers how these findings may illuminate the potential causes of disparities in well-being between hearing and deaf emerging adults.

Voxel-based statistical analysis of cerebral glucose metabolism in the rat cortical deafness model by 3D reconstruction of brain from autoradiographic images

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Lee, Jae Sung; Park, Kwang Suk [Seoul National University College of Medicine, Department of Nuclear Medicine, 28 Yungun-Dong, Chongno-Ku, Seoul (Korea); Seoul National University College of Medicine, Department of Biomedical Engineering, Seoul (Korea); Ahn, Soon-Hyun; Oh, Seung Ha; Kim, Chong Sun; Chung, June-Key; Lee, Myung Chul [Seoul National University College of Medicine, Department of Otolaryngology, Head and Neck Surgery, Seoul (Korea); Lee, Dong Soo; Jeong, Jae Min [Seoul National University College of Medicine, Department of Nuclear Medicine, 28 Yungun-Dong, Chongno-Ku, Seoul (Korea)

2005-06-01

Animal models of cortical deafness are essential for investigation of the cerebral glucose metabolism in congenital or prelingual deafness. Autoradiographic imaging is mainly used to assess the cerebral glucose metabolism in rodents. In this study, procedures for the 3D voxel-based statistical analysis of autoradiographic data were established to enable investigations of the within-modal and cross-modal plasticity through entire areas of the brain of sensory-deprived animals without lumping together heterogeneous subregions within each brain structure into a large region of interest. Thirteen 2-[1-{sup 14}C]-deoxy-D-glucose autoradiographic images were acquired from six deaf and seven age-matched normal rats (age 6-10 weeks). The deafness was induced by surgical ablation. For the 3D voxel-based statistical analysis, brain slices were extracted semiautomatically from the autoradiographic images, which contained the coronal sections of the brain, and were stacked into 3D volume data. Using principal axes matching and mutual information maximization algorithms, the adjacent coronal sections were co-registered using a rigid body transformation, and all sections were realigned to the first section. A study-specific template was composed and the realigned images were spatially normalized onto the template. Following count normalization, voxel-wise t tests were performed to reveal the areas with significant differences in cerebral glucose metabolism between the deaf and the control rats. Continuous and clear edges were detected in each image after registration between the coronal sections, and the internal and external landmarks extracted from the spatially normalized images were well matched, demonstrating the reliability of the spatial processing procedures. Voxel-wise t tests showed that the glucose metabolism in the bilateral auditory cortices of the deaf rats was significantly (P<0.001) lower than that in the controls. There was no significantly reduced metabolism in

Voxel-based statistical analysis of cerebral glucose metabolism in the rat cortical deafness model by 3D reconstruction of brain from autoradiographic images

International Nuclear Information System (INIS)

Lee, Jae Sung; Park, Kwang Suk; Ahn, Soon-Hyun; Oh, Seung Ha; Kim, Chong Sun; Chung, June-Key; Lee, Myung Chul; Lee, Dong Soo; Jeong, Jae Min

2005-01-01

Animal models of cortical deafness are essential for investigation of the cerebral glucose metabolism in congenital or prelingual deafness. Autoradiographic imaging is mainly used to assess the cerebral glucose metabolism in rodents. In this study, procedures for the 3D voxel-based statistical analysis of autoradiographic data were established to enable investigations of the within-modal and cross-modal plasticity through entire areas of the brain of sensory-deprived animals without lumping together heterogeneous subregions within each brain structure into a large region of interest. Thirteen 2-[1- 14 C]-deoxy-D-glucose autoradiographic images were acquired from six deaf and seven age-matched normal rats (age 6-10 weeks). The deafness was induced by surgical ablation. For the 3D voxel-based statistical analysis, brain slices were extracted semiautomatically from the autoradiographic images, which contained the coronal sections of the brain, and were stacked into 3D volume data. Using principal axes matching and mutual information maximization algorithms, the adjacent coronal sections were co-registered using a rigid body transformation, and all sections were realigned to the first section. A study-specific template was composed and the realigned images were spatially normalized onto the template. Following count normalization, voxel-wise t tests were performed to reveal the areas with significant differences in cerebral glucose metabolism between the deaf and the control rats. Continuous and clear edges were detected in each image after registration between the coronal sections, and the internal and external landmarks extracted from the spatially normalized images were well matched, demonstrating the reliability of the spatial processing procedures. Voxel-wise t tests showed that the glucose metabolism in the bilateral auditory cortices of the deaf rats was significantly (P<0.001) lower than that in the controls. There was no significantly reduced metabolism in any

Deafness and Hearing Loss.

Science.gov (United States)

National Information Center for Children and Youth with Disabilities, Washington, DC.

This brief overview provides information on the definition, incidence, and characteristics of children with hearing impairments and deafness. The federal definitions of hearing impairment and deafness are provided. The different types of hearing loss are noted, including: (1) conductive (caused by diseases or obstructions in the outer or middle…

A Psycholinguistic Analysis of "Deaf English."

Science.gov (United States)

Charrow, Veda R.

The purpose of this study was to identify and provide normative data for weighting of those nonstandard linguistic features that make up deaf English. Subjects were prelingually or congenitally deaf high school students from the California School for the Deaf and a control group of normal-hearing fourth graders from a California public school.…

Deaf on the Lifeline of Mumbai

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Kusters, Annelies

2009-01-01

This article is a result of my MSc Deaf Studies dissertation that is situated on an intersection between Deaf geography, anthropology and Deafhood theory. During five weeks of participatory observation and interviews in Mumbai, my attention was drawn to the city's lifeline: the suburban train system. It appeared that Deaf people tend to travel in…

The "SignOn"-Model for Teaching Written Language to Deaf People

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Marlene Hilzensauer

2012-08-01

Full Text Available This paper shows a method of teaching written language to deaf people using sign language as the language of instruction. Written texts in the target language are combined with sign language videos which provide the users with various modes of translation (words/phrases/sentences. As examples, two EU projects for English for the Deaf are presented which feature English texts and translations into the national sign languages of all the partner countries plus signed grammar explanations and interactive exercises. Both courses are web-based; the programs may be accessed free of charge via the respective homepages (without any download or log-in.

The Attitudes of the Holy Land Institute for the Deaf-Salt, Jordan towards Deaf Socially and Educationally

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Ziadat, Ayed H.; Atiyat, Fatima A.

2018-01-01

The study aimed to recognize the attitudes of the Holy Land Institute for the Deaf-Salt, Jordan towards Deaf Socially and Educationally in the academic year 2016-2017, which consists of instructional and vocational staff towards deaf socially and educationally according to some variables (gender, age, the level of education). The sample of the…

Deaf/LGBTQ Intersectional Invisibility in Schools: The Lived Experiences of Deaf Lesbian Students of Color at a School for the Deaf

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Dunne, Courtney M.

2013-01-01

Historically, American society has had conflicting views on the nature and nurture of Deaf people and Lesbian, Gay, Bisexual, Transgender, Queer (LGBTQ) people. In the context of majority cultures and societies in history, the reality of Deaf and LGBTQ people's lives has often been summarized in general terms such as invisibility and oppression.…

Deafness and the Riddle of Identity

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Davis, Lennard J.

2007-01-01

In the past, much discrimination against deaf people was based on the assumption that they were in fact people without language--that is, dumb. "Dumb" carried the sense of being not only mute but also stupid, as in a "dumb" animal. The status of deaf people has changed in important ways, as deaf activists and scholars have reshaped the idea of…

P2X2 Dominant Deafness Mutations Have No Negative Effect on Wild-Type Isoform: Implications for Functional Rescue and in Deafness Mechanism

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Yan Zhu

2017-11-01

Full Text Available The P2X2 receptor is an ATP-gated ion channel, assembled by three subunits. Recently, it has been found that heterozygous mutations of P2X2 V60L and G353R can cause autosomal dominant nonsyndromic hearing loss. However, the underlying mechanism remains unclear. The fact that heterozygous mutations cause deafness suggests that the mutations may have dominant-negative effect (DNE on wild-type (WT P2X2 isoforms and/or other partners leading to hearing loss. In this study, the effect of these dominant deafness P2X2 mutations on WT P2X2 was investigated. We found that sole transfection of both V60L and G353R deafness mutants could efficiently target to the plasma membrane, like WT P2X2, but exhibit a significantly reduced response to ATP stimulation. Both mutants reduced the channel conductance, but G353R mutation also altered the voltage dependency. Co-expression with WT P2X2 could restore the response to ATP. As the ratio of WT P2X2 vs. mutants increased, the response to ATP was also increased. Computer modeling confirmed that both V60L and G353R dominant-deafness mutant subunits do not have any negative effect on WT P2X2 subunit, when assembled as a heterotrimer. Improper docking or defective gating is the more likely mechanism for impaired channel function by these P2X2 deafness mutations. These results suggest that P2X2 dominant deafness mutations do not have negative effects on WT P2X2 isoforms, and that adding additional WT P2X2 could rescue the lost channel function caused by the deafness mutations. These P2X2 dominant deafness mutations may have negative-effects on other partners leading to hearing loss.

Theory-of-mind development in oral deaf children with cochlear implants or conventional hearing aids.

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Peterson, Candida C

2004-09-01

In the context of the established finding that theory-of-mind (ToM) growth is seriously delayed in late-signing deaf children, and some evidence of equivalent delays in those learning speech with conventional hearing aids, this study's novel contribution was to explore ToM development in deaf children with cochlear implants. Implants can substantially boost auditory acuity and rates of language growth. Despite the implant, there are often problems socialising with hearing peers and some language difficulties, lending special theoretical interest to the present comparative design. A total of 52 children aged 4 to 12 years took a battery of false belief tests of ToM. There were 26 oral deaf children, half with implants and half with hearing aids, evenly divided between oral-only versus sign-plus-oral schools. Comparison groups of age-matched high-functioning children with autism and younger hearing children were also included. No significant ToM differences emerged between deaf children with implants and those with hearing aids, nor between those in oral-only versus sign-plus-oral schools. Nor did the deaf children perform any better on the ToM tasks than their age peers with autism. Hearing preschoolers scored significantly higher than all other groups. For the deaf and the autistic children, as well as the preschoolers, rate of language development and verbal maturity significantly predicted variability in ToM, over and above chronological age. The finding that deaf children with cochlear implants are as delayed in ToM development as children with autism and their deaf peers with hearing aids or late sign language highlights the likely significance of peer interaction and early fluent communication with peers and family, whether in sign or in speech, in order to optimally facilitate the growth of social cognition and language.

Ethical Issues in Conducting Research With Deaf Populations

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Schlehofer, Deirdre; Thew, Denise

2013-01-01

Deaf American Sign Language (ASL) users represent a small population at risk for marginalization from research and surveillance activities resulting from cultural, language, and ethical challenges. The Deaf community’s view of deafness as a cultural identity, rather than a disability, contradicts the medical community’s perception of deafness as a disease or deficiency in need of correction or elimination. These differences continue to have significant cultural and social implications within the Deaf community, resulting in mistrust of research opportunities. Two particularly contentious ethical topics for the Deaf community are the absence of community representation in genetic research and the lack of accessible informed consents and research materials. This article outlines a series of innovative strategies and solutions to these issues, including the importance of community representation and collaboration with researchers studying deaf populations. PMID:24134363

The role of music in deaf culture: deaf students' perception of emotion in music.

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Darrow, Alice-Ann

2006-01-01

Although emotional interpretation of music is an individual and variable experience, researchers have found that typical listeners are quite consistent in associating basic or primary emotions such as happiness, sadness, fear, and anger to musical compositions. It has been suggested that an individual with a sensorineural hearing loss, or any lesion in auditory perceptors in the brain may have trouble perceiving music emotionally. The purpose of the present study was to investigate whether students with a hearing loss who associate with the deaf culture, assign the same emotions to music as students without a hearing loss. Sixty-two elementary and junior high students at a Midwestern state school for the deaf and students at neighboring elementary and junior high schools served as participants. Participants at the state school for the deaf had hearing losses ranging from moderate to severe. Twelve film score excerpts, composed to depict the primary emotions-happiness, sadness, and fear, were used as the musical stimuli. Participants were asked to assign an emotion to each excerpt. Results indicated a significant difference between the Deaf and typical hearing participants' responses, with hearing participants' responses more in agreement with the composers' intent. No significant differences were found for age or gender. Analyses of the Deaf participants' responses indicate that timbre, texture, and rhythm are perhaps the musical elements most influential in transmitting emotion to persons with a hearing loss. Adaptive strategies are suggested for assisting children who are deaf in accessing the elements of music intended to portray emotion.

Stigma in Mothers of Deaf Children

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Hossein Ebrahimi

2015-03-01

Full Text Available Introduction: A deaf child creates a feeling of stigma in many hearing parents. Stigma in mothers can have a negative impact on a child’s treatment and rehabilitation process. Therefore, this study was conducted to evaluate the extent of stigma in mothers with deaf children.  Materials and Methods: This descriptive, cross-sectional study was conducted in 2013 among 90 mothers with deaf children. The data-collection instrument included the stigma scale in the mothers of children with disabilities. The reliability and validity of the instrument were confirmed through content validity and Cronbach’s alpha coefficient (α=86%, respectively. Data were analyzed using SPSS-15 software.   Results: Results showed that most mothers suffer from stigma due to having a deaf child. The mean stigma score was 96.48 ±27.72. In total, 24.4% of mothers reported that they had received strange and mocking looks; 72.2% regarded child deafness as a sign of divine retribution; and 33.3% felt ashamed of their child’s deafness. There was an inverse relationship between the mother’s level of education and mean stigma scores (P

Stigma in mothers of deaf children.

Science.gov (United States)

Ebrahimi, Hossein; Mohammadi, Eissa; Mohammadi, Mohammad Ali; Pirzadeh, Akbar; Mahmoudi, Hamzeh; Ansari, Ismail

2015-03-01

A deaf child creates a feeling of stigma in many hearing parents. Stigma in mothers can have a negative impact on a child's treatment and rehabilitation process. Therefore, this study was conducted to evaluate the extent of stigma in mothers with deaf children. This descriptive, cross-sectional study was conducted in 2013 among 90 mothers with deaf children. The data-collection instrument included the stigma scale in the mothers of children with disabilities. The reliability and validity of the instrument were confirmed through content validity and Cronbach's alpha coefficient (α=86%), respectively. Data were analyzed using SPSS-15 software. Results showed that most mothers suffer from stigma due to having a deaf child. The mean stigma score was 96.48 ±27.72. In total, 24.4% of mothers reported that they had received strange and mocking looks; 72.2% regarded child deafness as a sign of divine retribution; and 33.3% felt ashamed of their child's deafness. There was an inverse relationship between the mother's level of education and mean stigma scores (P<0.033). The stigma score was higher in mothers who were living independently of their relatives (P<0.029). The mean stigma score in mothers of children with a cochlear implant was lower than that of mothers of children with earphones (86.70 vs. 99.64), and this difference tended towards significance (P=0.057). This study showed that half of all mothers with deaf children were scorned and felt ashamed of having a deaf child in the family because of the stigma. The majority of mothers with deaf children felt stigmatized, and only their education and residency status affected this issue. The mothers of cochlear-implanted children perceived less stigma. Due to the various social and psychological problems caused by hearing impairment, it is necessary to consider the emotional health and psychological state of the mothers in addition to rehabilitation programs and standard services for the children themselves.

[Etiological, clinical and neuroradiological investigation of deaf children with additional neuropsychiatric disabilities].

Science.gov (United States)

Chilosi, A M; Scusa, M F; Comparini, A; Genovese, E; Forli, F; Berrettini, S; Cipriani, P

2012-04-01

Sensorineural hearing loss (SNHL) is complicated by additional disabilities in about 30% of cases, but the epidemiology of associated disorders, in terms of type, frequency and aetiology is still not clearly defined. Additional disabilities in a deaf child have important consequences in assessing and choosing a therapeutic treatment, in particular when considering cochlear implantation (CI) or hearing aids (HA). The aim of this paper was to evaluate frequency, type and severity of additional neurodevelopmental disabilities in children with profound bilateral sensorineural hearing loss and to investigate the relationship between disability and the etiology of deafness. Eighty children with profound bilateral sensorineural hearing loss (mean age 5.4 years) were investigated by means of a diagnostic protocol including clinical, neurodevelopmental, and audiological procedures together with genetic and neurometabolic tests and neuroradiological investigation by brain MRI. Fifty-five percent of the sample exhibited one or more disabilities in addition to deafness, with cognitive, behavioural-emotional and motor disorders being the most frequent. The risk of additional disabilities varied according to aetiology, with a higher incidence in hereditary syndromic deafness, in cases due to pre-perinatal pathology (in comparison to unknown and hereditary non syndromic forms) and in the presence of major brain abnormalities at MRI. Our results suggest that the aetiology of deafness may be a significant risk indicator for the presence of neuropsychiatric disorders. A multidimensional evaluation, including aetiological, neurodevelopmental and MRI investigation is needed for formulating prognosis and for planning therapeutic intervention, especially in those children candidated to cochlear implant.

Waardenburg syndrome in the Turkish deaf population.

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Silan, F; Zafer, C; Onder, I

2006-01-01

Waardenburg Syndrome (WS) is an autosomal, dominantly inherited disorder that accounts for more than 2% cases of congenital deafness. The aim of this study is to determine the WS incidence among deaf pupils. Dysmorphological examination was performed on 720 children who were attending 7 special schools in Turkey and who had hearing disabilities. All subjects in the study were examined for WS diagnostic criteria. We detected 49 patients (6.8%) with WS among the 720 children examined. Six patients had WS type 1 (12.2%) and 43 had type 2 (87.8%). We observed 2 to 5 major diagnostic criteria for WS. Out of all the subjects in the study, only two patients have deaf first degree relatives. All subjects had been previously examined by physicians for deafness but none of them had been then diagnosed to have Waardenburg Syndrome. Instead, they were all misdiagnosed as to have nonsyndromic deafness. Awareness of WS diagnostic criteria by the physicans will provide accurate diagnosis for many deaf pupils and their first degree relatives who are able-to-hear WS patients and whose children are at risk for deafness.

Prevalence of congenital hereditary sensorineural deafness in Australian Cattle Dogs and associations with coat characteristics and sex

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Sommerlad Susan F

2012-10-01

Full Text Available Abstract Background Congenital hereditary sensorineural deafness (CHSD occurs in many dog breeds, including Australian Cattle Dogs. In some breeds, CHSD is associated with a lack of cochlear melanocytes in the stria vascularis, certain coat characteristics, and potentially, abnormalities in neuroepithelial pigment production. This study investigates phenotypic markers for CHSD in 899 Australian Cattle Dogs. Results Auditory function was tested in 899 Australian Cattle Dogs in family groups using brainstem auditory evoked response testing. Coat colour and patterns, facial and body markings, gender and parental hearing status were recorded. Deafness prevalence among all 899 dogs was 10.8% with 7.5% unilaterally deaf, and 3.3% bilaterally deaf, and amongst pups from completely tested litters (n = 696 was 11.1%, with 7.5% unilaterally deaf, and 3.6% bilaterally deaf. Univariable and multivariable analyses revealed a negative association between deafness and bilateral facial masks (odds ratio 0.2; P ≤ 0.001. Using multivariable logistic animal modelling, the risk of deafness was lower in dogs with pigmented body spots (odds ratio 0.4; P = 0.050. No significant associations were found between deafness and coat colour. Within unilaterally deaf dogs with unilateral facial masks, no association was observed between the side of deafness and side of mask. The side of unilateral deafness was not significantly clustered amongst unilaterally deaf dogs from the same litter. Females were at increased risk of deafness (odds ratio from a logistic animal model 1.9; P = 0.034 after adjusting for any confounding by mask type and pigmented body spots. Conclusions Australian Cattle Dogs suffer from CHSD, and this disease is more common in dogs with mask-free faces, and in those without pigmented body patches. In unilaterally deaf dogs with unilateral masks, the lack of observed association between side of deafness and side of mask suggests that if CHSD is due to

LATENT STRUCTURE OF MOTOR ABILITIES AND SKILLS OF DEAF CHILDREN

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Husnija Hasanbegović

2012-04-01

Full Text Available In this work surveys of latent motility abilities and skills of school children are shown. The sample for this survey was consisted of two subsamples. First one has consisted of deaf children N=29, and the second one has consisted hearing children of same age N=69. Subsamples of deaf is chosen according to model of applied sample, and subsample is chosen randomly, so two stages group sample N=90 has been created. After quantitative differences have been discovered between subsamples, hearing pupils have shown statistically better results at motility skills and techniques than deaf children and cumulative results have been subjected to inter correlation of variables. The target of using this method was determination of saturation of common variability through saturation of variables and their correlation by Ortoblique rotation for determination of latent information that are going to serve as practical guides at education and deaf children treatment, because of improvement of their motility abilities and skills according to hearing children. Three factors have been singled out as main preview of measurement on manifest variables. According to first review of measuring it has been established that at deaf children is needed to work on improving of physical abilities and mobility and then developed motility abilities and skills. Their information has been gained most probably by non system fluctuations as information about ability of balance maintaining which is most probably non dependable of motility abilities and skills as at deaf and hearing children too. According to this survey by entering the structure of measuring instrument it is possible to create programs for improving motility abilities and skills at deaf children.

Deaf Culture and Competing Discourses in a Residential School for the Deaf: "Can Do" versus "Can't Do"

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O'Brien, Catherine A.; Placier, Peggy

2015-01-01

From an ethnographic case study of a state-funded residential school for the Deaf, the authors employed Critical Discourse Analysis to identify competing discourses in the talk of educators. These discourses are embedded in the historical oppression and labeling of deaf people as disabled and the development of Deaf culture as a counter-discourse.…

On the possibilities and limits of "DEAF DEAF SAME": Tourism and empowerment camps in Adamorobe (Ghana), Bangalore and Mumbai (India).

OpenAIRE

Michele Ilana Friedner; Annelies Kusters

2014-01-01

This article qualitatively analyzes the ways that the discourse of "deaf universalism" circulates within two common deaf practices: tourism and engaging in interventions. Arguing that the largely Northern-situated discipline of Deaf Studies does not adequately examine how deaf bodies and discourses travel, ethnographic data compiled in India and Ghana during transnational encounters is employed to examine how claims of "sameness" and "difference" are enacted and negotiated. Similarly, this ar...

[Analyses of clinical features and efficacy of sudden deafness with vertigo and dizziness].

Science.gov (United States)

Liu, Bo; Han, Demin; Zhang, Yi; Li, Yongxin; Gong, Shusheng; Chen, Xiuwu; Meng, Xixi; Tang, Junxiang; Xiang, Jie; Jiang, Xuejun; Yang, Ning; Tian, Ying; Hui, Lian; Feng, Shuai

2015-06-01

the effects on patients in high frequency descent type and total deafness type effect were relatively poor, in which the total effective rates were 70.00% (recovery rate of 10.00%) and 65.32% (recovery rate of 5.65%), respectively. The total effective rate of patients with sudden deafness associated with halo had no statistical significance (P > 0.05), in comparison to that of patients without halo; but, the cure rate of patients with no vertigo/dizziness of total deafness and the high frequency decreased patients with sudden deafness was significantly higher than that of vertigo/dizziness patients, with a statistical difference (P vertigo/dizziness, especially the deaf type. The possibility of hearing complete recovery in patients with vertigo/dizziness was significantly lower than that without vertigo/dizziness.

Deaf child sexual education and family leadership

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García, Mirna Maura

2010-07-01

Full Text Available This paper is an approach to the study of the role of the family in sexual education of deaf children and adolescents. The difference between hearing and deaf families is taken into consideration. Likewise, hints that favor communication between deaf children and hearing parents are given.

Epistemologies, deafness, learning, and teaching.

Science.gov (United States)

Moores, Donald F

2010-01-01

The study of Deaf epistemologies is in a nascent stage relative to, e.g., the study of feminist or African American epistemologies. It has only recently begun attracting the widespread attention it deserves. The present article addresses Deaf epistemologies as they relate to the sometimes conflicting trends in American society and education. In a relatively short period, the education of deaf students has gone from an independent enterprise under the aegis of special education to heavy influence by No Child Left Behind legislation that applies to virtually all American students. American education at one and the same time embraces and celebrates diversity, imposes uniform, rigid learning standards for all children, and mandates that all children be tested in the same way. An oxymoron exists of individualized educational planning and one-size-fits-all curricula and assessment of academic achievement. Implications for teaching and learning of deaf students are explored.

Understanding Deaf Readers: An Interpretative Phenomenological Analysis

Science.gov (United States)

Kelstone, Aaron Weir

2013-01-01

The development of reading skills, beyond a functional level, is difficult for most deaf readers. Standardized testing demonstrates a median 4th grade reading level that remains consistent even after national norming of the Stanford Achievement test on the population of deaf school children. Deaf education continues to generate various educational…

A mental architecture modeling of inference of sensory stimuli to the teaching of the deaf

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Rubens Santos Guimaraes

2016-10-01

Full Text Available The transmission and retention of knowledge rests on the cognitive faculty of the concepts linked to it. The repeatability of your applications builds a solid foundation for Education, according to cultural and behavioral standards set by the Society. This cognitive ability to infer on what we observe and perceive, regarded as intrinsic human beings, independent of their physical capacity. This article presents a conceptual model Mental Architecture Digitized – AMD, enabling reproduce inferences about sensory stimuli deaf, focused on the implementation of a web system that aims to improve the teaching and learning of students with hearing disability. In this proposal, we evaluate the contextual aspects experienced by learners during the interactions between the constituent elements of a study session, based on experiments with two deaf students enrolled in regular high school. The results allow us to infer the potential of a computer communications environment to expand the possibilities of social inclusion of these students.

Inner ear morphology is perturbed in two novel mouse models of recessive deafness.

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Kerry A Miller

Full Text Available Human MYO7A mutations can cause a variety of conditions involving the inner ear. These include dominant and recessive non-syndromic hearing loss and syndromic conditions such as Usher syndrome. Mouse models of deafness allow us to investigate functional pathways involved in normal and abnormal hearing processes. We present two novel mouse models with mutations in the Myo7a gene with distinct phenotypes. The mutation in Myo7a(I487N/I487N ewaso is located within the head motor domain of Myo7a. Mice exhibit a profound hearing loss and manifest behaviour associated with a vestibular defect. A mutation located in the linker region between the coiled-coil and the first MyTH4 domains of the protein is responsible in Myo7a(F947I/F947I dumbo. These mice show a less severe hearing loss than in Myo7a(I487N/I487N ewaso; their hearing loss threshold is elevated at 4 weeks old, and progressively worsens with age. These mice show no obvious signs of vestibular dysfunction, although scanning electron microscopy reveals a mild phenotype in vestibular stereocilia bundles. The Myo7a(F947I/F947I dumbo strain is therefore the first reported Myo7a mouse model without an overt vestibular phenotype; a possible model for human DFNB2 deafness. Understanding the molecular basis of these newly identified mutations will provide knowledge into the complex genetic pathways involved in the maintenance of hearing, and will provide insight into recessively inherited sensorineural hearing loss in humans.

Bilingual proposal in deaf education: educational practices in literacy process

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Márcia Cristina Florêncio Fernandes Moret

2016-12-01

Full Text Available The teaching and use of the LIBRAS, in the deaf people education are indispensable for their development, building of their identity, autonomy, beside the communication with the world. The acquisition of the Portuguese Language is part of the regular school curriculum, and its command provides a relationship between language and society, which is mostly formed by hearing and users of this language. There is a concern related to the deaf people education, especially in literacy phase, which consequently extends through all the regular schooling, where the most part of the deaf students are finishing the high school without knowing how to read and/or produce in Portuguese Language. This problem affects the social development of these subjects, since the Portuguese Language is still required as if it were the deaf mother tongue, not respecting his/her culture, that has LIBRAS as their first language. The object of this research it to verify the methods and techniques in the deaf people literacy process and seek for other models, based on bilingual theory, ensuring the acquisition of LIBRAS, as a natural language and the teaching of Portuguese Language in a second language methodology, so that, in fact, the acquisition of reading and writing skills to materialize.

The Consequence Deafness has on the Psychological and ...

African Journals Online (AJOL)

The Consequence Deafness has on the Psychological and Academic Development of deaf students. The case of Alpha special school for the deaf in Addis Ababa, Hermata and Mendera Junior School at Jimma Town.

RELATION OF DEAF PERSONS TOWARDS BILINGUALISM AS COMMUNICATION MODE

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Naim Salkić

2013-02-01

Full Text Available Bilingualism of a deaf child implies concurrent cognition and usage of sign language, as community language and oral-voice language as language of greater community in which deaf persons live. Today, most authors consider that deaf persons should know both of these languages and that deaf persons need to be educated in both languages, because of their general communication and complete psycho-social development. Through research on sample of 80 deaf examinees, we affirmed the kind of relation that deaf persons have towards bilingualism, bilingual way of education and communication. The research results have shown that bilingualism and bilingual way of education and communication is acceptable to deaf persons and that there is no statistically significant difference between the sub-samples of examinees.

Identity development in deaf adolescents

NARCIS (Netherlands)

Kunnen, E. Saskia

2014-01-01

We studied identity development during 5 years in 11 deaf adolescents who attend a school for deaf children in the highest level of regular secondary education (age between 14 and 19 years). Identity development is conceptualized by the processes of exploration and commitment formation, as

Genetics Home Reference: sensorineural deafness and male infertility

Science.gov (United States)

... deafness and male infertility Sensorineural deafness and male infertility Printable PDF Open All Close All Enable Javascript ... expand/collapse boxes. Description Sensorineural deafness and male infertility is a condition characterized by hearing loss and ...

Violence against Deaf Women: Effect of Partner Hearing Status

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Anderson, Melissa L.; Kobek Pezzarossi, Caroline M.

2014-01-01

Using a sample of Deaf female undergraduate students, the current study sought to investigate the prevalence, correlates, and characteristics of intimate partner violence victimization in hearing-Deaf and Deaf-Deaf relationships. Initial results suggest that similarities in hearing status and communication preference are associated with increased…

Anger communication in deaf children

NARCIS (Netherlands)

Rieffe, C.J.; Meerum Terwogt, M.

2006-01-01

In this study, we investigated how deaf children express their anger towards peers and with what intentions. Eleven-year-old deaf children (n = 21) and a hearing control group (n = 36) were offered four vignettes describing anger-evoking conflict situations with peers. Children were asked how they

Deaf-Blind Perspectives, 2000-2001.

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Malloy, Peggy, Ed.

2001-01-01

These three issues of "Deaf-Blind Perspectives" feature the following articles: (1) "A Group for Students with Usher Syndrome in South Louisiana" (Faye Melancon); (2) "Simply Emily," which discusses a budding friendship between a girl with deaf-blindness and a peer; (3) "Intervener Update" (Peggy Malloy and…

Dementia and the Deaf community: knowledge and service access.

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Ferguson-Coleman, Emma; Keady, John; Young, Alys

2014-01-01

This study concerns culturally Deaf people in the United Kingdom who use British Sign Language (BSL). Its objective was to explore how Deaf people's knowledge about dementia and access to services is mediated by their minoritised cultural-linguistic status. Twenty-six members of the Deaf community participated in one of three Deaf-led focus groups in BSL corresponding with the sample of: Deaf people over the age of 60 without dementia; Deaf people aged 18-60 working professional roles unconnected with dementia services; ordinary members of the Deaf community aged 18-60. Data were subjected to a thematic content analysis. Participants' concerns about their poor levels of knowledge and understanding of dementia were augmented by their awareness that without sustained social contact in BSL opportunities for earlier recognition of dementia would be lost. Although primary care services were identified as the first port of call for dementia-related concerns, there was widespread mistrust of their effectiveness because of failures in communication and cultural competence. Confirmed diagnosis of dementia was not viewed as a gateway to services and support because Deaf organisations, dementia-related organisations and mainstream adult services were perceived to be ill-equipped to respond to the needs of Deaf people with dementia. Locating problems of late diagnosis within the Deaf community's poor awareness and knowledge of dementia fails to recognise the structural barriers Deaf people face in timely access to services and accurate recognition of dementia-related changes.

Stigma in Mothers of Deaf Children

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Hossein Ebrahimi

2015-03-01

 Results: Results showed that most mothers suffer from stigma due to having a deaf child. The mean stigma score was 96.48 ±27.72. In total, 24.4% of mothers reported that they had received strange and mocking looks; 72.2% regarded child deafness as a sign of divine retribution; and 33.3% felt ashamed of their child’s deafness. There was an inverse relationship between the mother’s level of education and mean stigma scores (P

Emergency Department utilization among Deaf American Sign Language users.

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McKee, Michael M; Winters, Paul C; Sen, Ananda; Zazove, Philip; Fiscella, Kevin

2015-10-01

Deaf American Sign Language (ASL) users comprise a linguistic minority population with poor health care access due to communication barriers and low health literacy. Potentially, these health care barriers could increase Emergency Department (ED) use. To compare ED use between deaf and non-deaf patients. A retrospective cohort from medical records. The sample was derived from 400 randomly selected charts (200 deaf ASL users and 200 hearing English speakers) from an outpatient primary care health center with a high volume of deaf patients. Abstracted data included patient demographics, insurance, health behavior, and ED use in the past 36 months. Deaf patients were more likely to be never smokers and be insured through Medicaid. In an adjusted analysis, deaf individuals were significantly more likely to use the ED (odds ratio [OR], 1.97; 95% confidence interval [CI], 1.11-3.51) over the prior 36 months. Deaf American Sign Language users appear to be at greater odds for elevated ED utilization when compared to the general hearing population. Efforts to further understand the drivers for increased ED utilization among deaf ASL users are much needed. Copyright © 2015 Elsevier Inc. All rights reserved.

RELATION OF DEAF PERSONS TOWARDS BILINGUALISM AS COMMUNICATION MODE

OpenAIRE

Naim Salkić

2013-01-01

Bilingualism of a deaf child implies concurrent cognition and usage of sign language, as community language and oral-voice language as language of greater community in which deaf persons live. Today, most authors consider that deaf persons should know both of these languages and that deaf persons need to be educated in both languages, because of their general communication and complete psycho-social development. Through research on sample of 80 deaf examinees, we affirmed the kind...

Representations of deaf characters in children's picture books.

Science.gov (United States)

Golos, Debbie B; Moses, Annie M

2011-01-01

Picture books can influence how children perceive people of different backgrounds, including people with disabilities whose cultures differ from their own. Researchers have examined the portrayal of multicultural characters with disabilities in children's literature. However, few have specifically considered the portrayal of deaf characters, despite increased inclusion of deaf characters in children's literature over the past two decades. The present study analyzed the portrayal of deaf characters in picture books for children ages 4-8 years. A content analysis of 20 children's picture books was conducted in which the books were analyzed for messages linked to pathological and cultural categories. Results indicated that these books did not portray Deaf characters from a cultural perspective but, rather, highlighted aspects of deafness as a medical condition, one that requires fixing and that perpetuates stereotypes of deafness as a disability.

[Deafness and sarcoidosis].

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Moine, A; Frachet, B; Van Den Abbeele, T; Tison, P; Battesti, J P

1990-01-01

The cochleovestibular tract is seldom involved by sarcoidosis (about 50 cases have been described since 1948). As a clinical expression of sarcoidosis, deafness is fluctuant in 50% of all cases, bilateral, and most often associated with facial palsy and uveitis, the vestibular reflexes being reduced. The histological studies demonstrate lesions at all levels from the cochlea to be brain stem, but the main mechanism is an infiltration of the arachnoid vessels. The prognosis of sarcoidosis deafness is usually poor in spite of corticosteroid therapy. This paper is illustrated by 3 cases observed in Avicenne Hospital.

Beethoven's deafness, the defiance of a genius

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Bento, Ricardo Ferreira

2009-09-01

Full Text Available Introduction: Ludwig van Beethoven, one of the greatest composers in History, was tormented for his whole life by a progressive deafness without definitive diagnosis. Many authors published studies about the etiologic possibilities of the deafness of the music genius with different explanations about his auditory loss. In this work, the author discusses the implications of Beethoven's progressive deafness to the creation of his word, as well as etiologic assumptions of his disease. Would Beethoven have had the same ingeniousness he showed in his symphonies if he did not have hypacusis and tinnitus? What is the influence of his deafness on his work and life? Could he have had a more precise diagnosis and specially a treatment nowadays? Would we have the brilliant composer if he had deafness today? We surely could not have!

Chinese Writing of Deaf or Hard-of-hearing Students and Normal-hearing Peers from Complex Network Approach

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Huiyuan Jin

2016-11-01

Full Text Available Deaf or hard-of-hearing individuals usually face a greater challenge to learn to write than their normal-hearing counterparts, because sign language is the primary communicative skills for many deaf people. The current body of research only covers the detailed linguistic features of deaf or hard-of-hearing students. Due to the limitations of traditional research methods focusing on microscopic linguistic features, a holistic characterization of the writing linguistic features of these language users is lacking. This study attempts to fill this gap by adopting the methodology of linguistic complex networks. Two syntactic dependency networks in order to compare the macroscopic linguistic features of deaf or hard-of-hearing students and those of their normal-hearing peers. One is transformed from a treebank of writing produced by Chinese deaf or hard-of-hearing students, and the other from a treebank of writing produced by their Chinese normal-hearing counterparts. Two major findings are obtained through comparison of the statistical features of the two networks. On the one hand, both linguistic networks display small-world and scale-free network structures, but the network of the normal-hearing students’ exhibits a more power-law-like degree distribution. Relevant network measures show significant differences between the two linguistic networks. On the other hand, deaf or hard-of-hearing students tend to have a lower language proficiency level in both syntactic and lexical aspects. The rigid use of function words and a lower vocabulary richness of the deaf or hard-of-hearing students may partially account for the observed differences.

Emotional Availability and Touch in Deaf and Hearing Dyads

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Paradis, Grace; Koester, Lynne Sanford

2015-01-01

In recent years, increasing attention has been given to the development of deaf children, though few studies have included Deaf parents. The present study examined emotional availability (EA) and functions of touch used by Deaf or hearing parents with hearing or deaf infants during free play. Sixty dyads representing four hearing status groups…

Identity Development in Deaf Adolescents

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Kunnen, E. Saskia

2014-01-01

We studied identity development during 5 years in seven deaf adolescents who attended a school for deaf children in the highest level of regular secondary education (age between 14 and 18 years), administering identity interviews every year. Identity development is conceptualized as the processes of exploration and commitment formation (Bosma,…

Acoustics outreach program for the deaf

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Vongsawad, Cameron T.; Berardi, Mark L.; Whiting, Jennifer K.; Lawler, M. Jeannette; Gee, Kent L.; Neilsen, Tracianne B.

2016-03-01

The Hear and See methodology has often been used as a means of enhancing pedagogy by focusing on the two strongest learning senses, but this naturally does not apply to deaf or hard of hearing students. Because deaf students' prior nonaural experiences with sound will vary significantly from those of students with typical hearing, different methods must be used to build understanding. However, the sensory-focused pedagogical principle can be applied in a different way for the Deaf by utilizing the senses of touch and sight, called here the ``See and Feel'' method. This presentation will provide several examples of how acoustics demonstrations have been adapted to create an outreach program for a group of junior high students from a school for the Deaf and discuss challenges encountered.

[Congenital sensorineural deafness and associated syndromes].

Science.gov (United States)

Moatti, L; Garabedian, E N; Lacombe, H; Spir-Jacob, C

1990-01-01

The etiology of perceptive deafness, especially the congenital variety, requires investigation. The presence of a variety of signs associated with deafness constitutes an "associated syndrome" and helps to define a possible genetic origin. These syndromes only represent a small percentage of overall causes of deafness in children, since at most they account for only 10% of cases. Certain syndromes are encountered more often or are well known, others are extremely rare or have only been described recently. The authors report six of these very rare syndromes discovered among their patients: a KID syndrome, a Leopard syndrome, a Norrie syndrome, a Jervell and Lange Nielsen syndrome, a recently described entity called CEE with deafness and an External Neuro-Cochleo-Pancreatic syndrome which would not appear to have been previously described.

Signposts to Development: Theory of Mind in Deaf Children.

Science.gov (United States)

Woolfe, Tyron; Want, Stephen C.; Siegal, Michael

2002-01-01

Two studies investigated the effect of language input on theory of mind by comparing the performance of deaf native-signing children (ages 4 to 8) raised by deaf signing parents and deaf late-signing children raised by hearing parents on "thought picture" measures of theory of mind. Findings indicated that deaf late signers showed…

Understanding Harry Potter: parallels to the deaf world.

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Czubek, Todd A; Greenwald, Janey

2005-01-01

Every so often there are stories that take the world by storm and make such an impact that they become part of our everyday world. These stories, characters, and themes become established elements of cultural literacy. This is exactly what has happened with J. K. Rowling's Harry Potter series. Harry and his cohort of wizards, witches, and their adventures have become an indispensable part of popular literature and popular culture. We have developed an innovative way to ensure that Deaf children, their families, and anyone studying literature (Deaf or general) gain a deeper understanding of this phenomenon. In fact, we go further by demonstrating how using a Deaf Lens provides the greatest insight into the fascinating world of Harry Potter. Utilizing a Deaf Studies Template and a Deaf Lens, we capitalize on the experiences of Deaf people everywhere while celebrating the valuable role American Sign Language has in academic programming.

The influence of language deprivation in early childhood on L2 processing: An ERP comparison of deaf native signers and deaf signers with a delayed language acquisition.

Science.gov (United States)

Skotara, Nils; Salden, Uta; Kügow, Monique; Hänel-Faulhaber, Barbara; Röder, Brigitte

2012-05-03

To examine which language function depends on early experience, the present study compared deaf native signers, deaf non-native signers and hearing German native speakers while processing German sentences. The participants watched simple written sentences while event-related potentials (ERPs) were recorded. At the end of each sentence they were asked to judge whether the sentence was correct or not. Two types of violations were introduced in the middle of the sentence: a semantically implausible noun or a violation of subject-verb number agreement. The results showed a similar ERP pattern after semantic violations (an N400 followed by a positivity) in all three groups. After syntactic violations, native German speakers and native signers of German sign language (DGS) with German as second language (L2) showed a left anterior negativity (LAN) followed by a P600, whereas no LAN but a negativity over the right hemisphere instead was found in deaf participants with a delayed onset of first language (L1) acquisition. The P600 of this group had a smaller amplitude and a different scalp distribution as compared to German native speakers. The results of the present study suggest that language deprivation in early childhood alters the cerebral organization of syntactic language processing mechanisms for L2. Semantic language processing instead was unaffected.

Deaf Students' Receptive and Expressive American Sign Language Skills: Comparisons and Relations

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Beal-Alvarez, Jennifer S.

2014-01-01

This article presents receptive and expressive American Sign Language skills of 85 students, 6 through 22 years of age at a residential school for the deaf using the American Sign Language Receptive Skills Test and the Ozcaliskan Motion Stimuli. Results are presented by ages and indicate that students' receptive skills increased with age and…

The Relationship Between Cochlear Implants and Deaf Identity

DEFF Research Database (Denmark)

Chapman, Madeleine; Dammeyer, Jesper

2017-01-01

from a Danish national survey of deaf adults, the authors examined the significance of having (or not having) a CI in regard to identity (categorized as deaf, hearing, bicultural, and marginal) and various related factors concerning social participation and experiences of being deaf. Cochlear...

Convergent and divergent functional connectivity patterns in patients with long-term left-sided and right-sided deafness.

Science.gov (United States)

Zhang, Yanyang; Mao, Zhiqi; Feng, Shiyu; Wang, Wenxin; Zhang, Jun; Yu, Xinguang

2018-02-05

Cortical reorganization may be induced in long-term single-sided deafness (SD); however, the influence of the deafness side on the functional changes remains poorly understood. Here, we investigated whole-brain functional connectivity patterns in long-term SD patients. The normalized voxel-based functional connectivity strength (FCS) was determined using resting-state fMRI (rs-fMRI) in 17 left-sided deafness (LD) patients, 21 right-sided deafness (RD) patients and 21 healthy controls (HCs). Relative to the HCs, both the LD and RD patients exhibited a reduction in the FCS in the ipsilateral visual cortex. However, compared to that in the HCs, a significantly higher FCS was observed in some regions in the salience and default-mode networks in the RD patients, but this FCS alternation pattern was not observed in the LD patients. A direct comparison of the two patient groups revealed a significantly increased FCS in the supplemental motor area in the LD group. Altogether, the long-term SD groups with LD and RD exhibited convergent and divergent functional connectivity patterns in whole-brain networks, providing promising evidence that the functional changes in long-term SD are highly deafness-side-dependent. Copyright © 2017 Elsevier B.V. All rights reserved.

Widespread auditory deficits in tune deafness.

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Jones, Jennifer L; Zalewski, Christopher; Brewer, Carmen; Lucker, Jay; Drayna, Dennis

2009-02-01

The goal of this study was to investigate auditory function in individuals with deficits in musical pitch perception. We hypothesized that such individuals have deficits in nonspeech areas of auditory processing. We screened 865 randomly selected individuals to identify those who scored poorly on the Distorted Tunes test (DTT), a measure of musical pitch recognition ability. Those who scored poorly were given a comprehensive audiologic examination, and those with hearing loss or other confounding audiologic factors were excluded from further testing. Thirty-five individuals with tune deafness constituted the experimental group. Thirty-four individuals with normal hearing and normal DTT scores, matched for age, gender, handedness, and education, and without overt or reported psychiatric disorders made up the normal control group. Individual and group performance for pure-tone frequency discrimination at 1000 Hz was determined by measuring the difference limen for frequency (DLF). Auditory processing abilities were assessed using tests of pitch pattern recognition, duration pattern recognition, and auditory gap detection. In addition, we evaluated both attention and short- and long-term memory as variables that might influence performance on our experimental measures. Differences between groups were evaluated statistically using Wilcoxon nonparametric tests and t-tests as appropriate. The DLF at 1000 Hz in the group with tune deafness was significantly larger than that of the normal control group. However, approximately one-third of participants with tune deafness had DLFs within the range of performance observed in the control group. Many individuals with tune deafness also displayed a high degree of variability in their intertrial frequency discrimination performance that could not be explained by deficits in memory or attention. Pitch and duration pattern discrimination and auditory gap-detection ability were significantly poorer in the group with tune deafness

Gênero e surdez / Gender and deafness

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Madalena Klein

2007-01-01

Full Text Available Este artigo propõe-se discutir a temática da surdez, articulando-a com discussões referentes a gênero e sexualidade, tomando por referência autores da perspectiva dosEstudos Culturais em Educação e dos Estudos Surdos. A surdez e os surdos, assim como o gênero, são entendidos a partir da diferença cultural. No mercado de trabalho em geral, as surdas são discriminadas, porém são a maioria no professorado, o que é uma conseqüência da feminização do trabalho docente. A crescente presença feminina na liderança dos movimentos surdos pode estar relacionada a essa maioria de professoras, que carregam para os movimentos características da organização escolar. Analisamos dois artigos sobre o tema, além de um encontro sobre mulheres surdas ocorrido em Pelotas – RS, onde as participantes destacaram seu papel na luta política da associação dos surdos, enquanto aos homens cabe o papel de organizar as atividades de lazer e esportes. A luta pelos direitos das mulheres surdas vem crescendo no Brasil e há necessidade de haver mais estudos sobre essa temática.Abstract This paper discusses the topic of deafness, articulating it with discussions referring to gender and sexuality, based on authors from the perspectives of Cultural Studies in Education and Deaf Studies. Deafness and deaf people, as the gender issue, are understood through a cultural difference perspective. Deaf women are discriminated inthe workplace in general, but they are the majority in the teaching profession, a consequence of the feminization of the teaching work. The increasing female presence as leaders of deaf movements may be related to this greater rate of women as teachers, who carry the features of the school organization onto the movements. Two papers onthe topic were examined, as well as a meeting on deaf women occurring in Pelotas – RS, whose participants highlighted their role in the political struggle by the deaf people’s association, while men take

Deaf Employees' Empowerment in Two Different Communication Environments.

Science.gov (United States)

Backenroth, G. A. M.

1997-01-01

This study with 64 deaf employees working in either signing work groups or nonsigning workgroups found that employees' perceived empowerment was significantly higher in the signing work groups. Deaf associates in signing work groups experienced greater psychological stress and role conflicts, whereas deaf associates in nonsigning groups…

Deaf capital: an exploration of the relationship between stigma and value in deaf multilevel marketing participation in Urban India.

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Friedner, Michele

2014-12-01

This article ethnographically examines how some deaf people in urban India have begun to orient themselves toward the future by participating in multilevel marketing businesses. In the absence of other structural possibilities for deaf future-making, deaf Indians have turned to such businesses in search of social, economic, and moral livelihood. This article analyzes participation in one particular business and asks how participating within the business both enables and disables the cultivation of specific ideas of development. Particular attention is devoted to exploring the multiple registers of the concept of "deaf development" and how such development may be cultivated through multilevel marketing businesses. This article aims to make a critical intervention in medical anthropology studies of disability by arguing that disability (or in this case deafness) can function as a source of value, therefore highlighting tensions between stigma and value. © 2014 by the American Anthropological Association.

Whose Deaf Genes Are They Anyway?: The Deaf Community's Challenge to Legislation on Embryo Selection

Science.gov (United States)

Emery, Steven D.; Middleton, Anna; Turner, Graham H.

2010-01-01

This article centers on the implications of genetic developments (as a scientific and technological discipline) for those Deaf people who identify as a cultural and linguistic minority group and are concerned with the preservation and development of sign language and Deaf culture. We explore the impact of one particular legislative initiative that…

The peculiar needs of deaf people: a study of selected members of the Lincolnshire deaf social group

OpenAIRE

Jones, K.

1989-01-01

In spite of the fact that services for deaf people have been provided since Victorian times, there is no "philosophy of deafness" and services are based upon the subjective observation of deaf people by "hearing" people. This study seeks to formulate such a philosophy, for those unable to hear spoken communication from birth or early childhood, based upon acceptance of the social limitations of being unable to hear in a society where the ready use of that sense is taken for granted.\\ud \\ud In...

Deaf not Daft: The Deaf in Mental Subnormality Hospitals.

Science.gov (United States)

Williams, Chris

1982-01-01

Case studies of deaf or hearing impaired persons in institutions for the mentally retarded illustrate the ways in which the "invisible handicap" can mask cognitive ability, causing unnecessary institutionalization. (CL)

Environmental assessment: Deaf Smith County site, Texas

International Nuclear Information System (INIS)

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a location in Deaf Smith County, Texas, as one of nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Deaf Smith County site and the eight other potentially sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. The Deaf Smith County site is in the Permian Basin, which is one of five distinct geohydrologic settings considered for the first repository. On the basis of the evaluations reported in this EA, the DOE has found that the Deaf Smith County site is not disqualified under the guidelines. On the basis of these findings, the DOE is nominating the Deaf Smith County site as one of the five sites suitable for characterization. 591 refs., 147 figs., 173 tabs

Environmental assessment: Deaf Smith County site, Texas

Energy Technology Data Exchange (ETDEWEB)

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a location in Deaf Smith County, Texas, as one of nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Deaf Smith County site and the eight other potentially sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. The Deaf Smith County site is in the Permian Basin, which is one of five distinct geohydrologic settings considered for the first repository. On the basis of the evaluations reported in this EA, the DOE has found that the Deaf Smith County site is not disqualified under the guidelines. On the basis of these findings, the DOE is nominating the Deaf Smith County site as one of the five sites suitable for characterization. 591 refs., 147 figs., 173 tabs.

Rhythm Deficits in "Tone Deafness"

Science.gov (United States)

Foxton, Jessica M.; Nandy, Rachel K.; Griffiths, Timothy D.

2006-01-01

It is commonly observed that "tone deaf" individuals are unable to hear the beat of a tune, yet deficits on simple timing tests have not been found. In this study, we investigated rhythm processing in nine individuals with congenital amusia ("tone deafness") and nine controls. Participants were presented with pairs of 5-note sequences, and were…

College Students Who Are Deaf-Blind. Practice Perspectives--Highlighting Information on Deaf-Blindness. Number 7

Science.gov (United States)

Arndt, Katrina

2011-01-01

Imagine being in college and being deaf-blind. What opportunities might you have? What types of challenges would you face? This publication describes a study that begins to answer these questions. During the study, 11 college students with deaf-blindness were interviewed about their college experiences. They were like most college students in many…

Cell-based neurotrophin treatment supports long-term auditory neuron survival in the deaf guinea pig.

Science.gov (United States)

Gillespie, Lisa N; Zanin, Mark P; Shepherd, Robert K

2015-01-28

The cochlear implant provides auditory cues to profoundly deaf patients by electrically stimulating the primary auditory neurons (ANs) of the cochlea. However, ANs degenerate in deafness; the preservation of a robust AN target population, in combination with advances in cochlear implant technology, may provide improved hearing outcomes for cochlear implant patients. The exogenous delivery of neurotrophins such as brain-derived neurotrophic factor (BDNF) and neurotrophin-3 is well known to support AN survival in deafness, and cell-based therapies provide a potential clinically viable option for delivering neurotrophins into the deaf cochlea. This study utilized cells that were genetically modified to express BDNF and encapsulated in alginate microspheres, and investigated AN survival in the deaf guinea pig following (a) cell-based neurotrophin treatment in conjunction with chronic electrical stimulation from a cochlear implant, and (b) long-term cell-based neurotrophin delivery. In comparison to deafened controls, there was significantly greater AN survival following the cell-based neurotrophin treatment, and there were ongoing survival effects for at least six months. In addition, functional benefits were observed following cell-based neurotrophin treatment and chronic electrical stimulation, with a statistically significant decrease in electrically evoked auditory brainstem response thresholds observed during the experimental period. This study demonstrates that cell-based therapies, in conjunction with a cochlear implant, shows potential as a clinically transferable means of providing neurotrophin treatment to support AN survival in deafness. This technology also has the potential to deliver other therapeutic agents, and to be used in conjunction with other biomedical devices for the treatment of a variety of neurodegenerative conditions. Copyright © 2014 Elsevier B.V. All rights reserved.

Language development in deaf children’s interactions with deaf and hearing adults. A Dutch longitudinal study

NARCIS (Netherlands)

Klatter-Folmer, H.A.K.; Hout, R.W.N.M. van; Kolen, E.; Verhoeven, L.T.W.

2006-01-01

The language development of two deaf girls and four deaf boys in Sign Language of the Netherlands (SLN) and spoken Dutch was investigated longitudinally. At the start, the mean age of the children was 3;5. All data were collected in video-recorded semistructured conversations between individual

Influences on Facial Emotion Recognition in Deaf Children

Science.gov (United States)

Sidera, Francesc; Amadó, Anna; Martínez, Laura

2017-01-01

This exploratory research is aimed at studying facial emotion recognition abilities in deaf children and how they relate to linguistic skills and the characteristics of deafness. A total of 166 participants (75 deaf) aged 3-8 years were administered the following tasks: facial emotion recognition, naming vocabulary and cognitive ability. The…

"The Real World": Workplace Literacy for Deaf Adults.

Science.gov (United States)

Rach, Leslie; Dreher, Mariam Jean

1998-01-01

Examines three work sites employing deaf individuals (graduates of Gallaudet University), investigating how much time deaf adults spend reading and writing on the job; what types of reading and writing activities they engage in; how deaf employees communicate with their hearing supervisors/co-workers; and what their perceptions are of literacy…

Calendar systems and communication of deaf-blind children

Directory of Open Access Journals (Sweden)

Jablan Branka

2012-01-01

Full Text Available The aim of this paper is to explain the calendar systems and their role in teaching deaf-blind children. Deaf-blind persons belong to a group of multiple disabled persons. This disability should not be observed as a simple composite of visual and hearing impairments, but as a combination of sensory impairments that require special assistance in the development, communication and training for independent living. In our environment, deaf-blind children are being educated in schools for children with visual impairments or in schools for children with hearing impairments (in accordance with the primary impairment. However, deaf-blind children cannot be trained by means of special programs for children with hearing impairment, visual impairment or other programs for students with developmental disabilities without specific attention required by such a combination of sensory impairments. Deaf-blindness must be observed as a multiple impairment that requires special work methods, especially in the field of communication, whose development is severely compromised. Communication skills in deaf-blind people can be developed by using the calendar systems. They are designed in such a manner that they can be easily attainable to children with various sensory impairments. Calendars can be used to encourage and develop communication between adult persons and a deaf-blind child.

Accessibility and diversity: Deaf space in action

OpenAIRE

Solvang, Per Koren; Haualand, Hilde

2013-01-01

How disabled people gather and share common experiences is empirically not a well-addressed issue in discussions about disability identity and unity. Among Deaf people, there is a long tradition for meeting in transnational contexts. Based on an intensive multi sited fieldwork at several transnational events, the article presents some examples of how deaf people negotiate social positions as Deaf that value difference. They gather as a community of communicators, marked by an identification f...

Deafness, a Social Stigma: Physician Perspective.

Science.gov (United States)

Taneja, M K

2014-12-01

Hearing is an essential sensory sense of an individual for development of speech which is crucial for verbal communication and personality development. It is the second most common form of disability after loco motor disability in India. Disabling hearing loss is more than 40 dB hearing loss in better ear in a person more than 15 years of age and greater than 30 dB hearing loss in better hearing ear below 14 years of age. WHO estimated 360 million individuals in the world with disabling hearing loss, out of which 91 % are adults and only 9 % are children. Early and accurate identification of birth asphyxia, hyperbilirubinemia, auditory neuropathy Presbyacusis and avoiding noise pollution and discouraging use of mobile phone, tobacco chewing/smoking, in those who are prone to deafness, an intervention is a must to decrease deafness from our society. Deafness prevention can only be possible with mutual cooperation with dedication of different medical and non-medical personnel and also by helping the persons with deafness. We have to focus not only on the children but also on senior citizens as most alarming, up to 40 %, incidence of deafness is in senior citizens above the age of 75 years. Timely cure and preventive measures are essential for better socio-economic state of the country. By helping the persons with deafness, we will not only be doing a great service to the Nation but also to the society at large.

Routes to short term memory indexing: Lessons from deaf native users of American Sign Language

Science.gov (United States)

Hirshorn, Elizabeth A.; Fernandez, Nina M.; Bavelier, Daphne

2012-01-01

Models of working memory (WM) have been instrumental in understanding foundational cognitive processes and sources of individual differences. However, current models cannot conclusively explain the consistent group differences between deaf signers and hearing speakers on a number of short-term memory (STM) tasks. Here we take the perspective that these results are not due to a temporal order-processing deficit in deaf individuals, but rather reflect different biases in how different types of memory cues are used to do a given task. We further argue that the main driving force behind the shifts in relative biasing is a consequence of language modality (sign vs. speech) and the processing they afford, and not deafness, per se. PMID:22871205

Deaf murderers: clinical and forensic issues.

Science.gov (United States)

Vernon, M; Steinberg, A G; Montoya, L A

1999-01-01

Data are reported on 28 deaf individuals who were convicted, pled guilty, or have been charged and awaiting trial for murder. The unique forensic issues raised by these cases are discussed, and their clinical picture presented. A significant percentage of these deaf murderers and defendants had such severely limited communication skills in both English and American Sign Language that they lacked the linguistic ability to understand the charges against them and/or to participate in their own defense. As such, they were incompetent to stand trial, due not to mental illness or mental retardation, but to linguistic deficits. This form of incompetence poses a dilemma to the courts that remains unresolved. This same linguistic disability makes it impossible for some deaf suspects to be administered Miranda Warnings in a way comprehensible to them. This paper identifies the reasons for the communication problems many deaf persons face in court and offers remedial steps to help assure fair trials and police interrogations for deaf defendants. The roles and responsibilities of psychiatric and psychological experts in these cases are discussed. Data are provided on the etiology of the 28 individuals' hearing losses, psychiatric/psychological histories, IQs, communication characteristics, educational levels, and victim characteristics. Copyright 1999 John Wiley & Sons, Ltd.

The contribution of perceived parental support to the career self-efficacy of deaf, hard-of-hearing, and hearing adolescents.

Science.gov (United States)

Michael, Rinat; Most, Tova; Cinamon, Rachel Gali

2013-01-01

The current study examined the contribution of different types of parental support to career self-efficacy among 11th and 12th grade students (N = 160): 66 students with hearing loss (23 hard of hearing and 43 deaf) and 94 hearing students. Participants completed the Career-Related Parent Support Scale, the Career Decision-Making Self-Efficacy Scale, and the Self-Efficacy for the Management of Work-Family Conflict questionnaire. Different aspects of parental support predicted different types of career self-efficacies across the 3 groups. Differences among groups were also found when levels of parental support were compared. The deaf group perceived lower levels of parental career-related modeling and verbal encouragement in comparison with the hard-of-hearing students and higher levels of parental emotional support compared with the hearing participants. No significant differences were found among the research groups in career decision-making self-efficacy and self-efficacy in managing work-family conflict. Implications for theory and practice are discussed.

Environmental assessment: Deaf Smith County site, Texas

Energy Technology Data Exchange (ETDEWEB)

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a location in Deaf Smith County, Texas, as one of the nine potentially acceptable sites for mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Deaf Smith County site and eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. The Deaf Smith County site is in the Permian Basin, which is one of five distinct geohydrologic settings considered for the first repository. On the basis of the evaluations reported in this EA, the DOE has found that the Deaf Smith County site is not disqualified under the guidelines.

Environmental assessment: Deaf Smith County site, Texas

International Nuclear Information System (INIS)

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a location in Deaf Smith County, Texas, as one of the nine potentially acceptable sites for mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Deaf Smith County site and eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. The Deaf Smith County site is in the Permian Basin, which is one of five distinct geohydrologic settings considered for the first repository. On the basis of the evaluations reported in this EA, the DOE has found that the Deaf Smith County site is not disqualified under the guidelines

Issues in the Sexual Molestation of Deaf Youth.

Science.gov (United States)

Vernon, McCay; Miller, Katrina R.

2002-01-01

Discussion of issues involved in sexual abuse of deaf youth in schools considers characteristics of pedophiles and hebephiles and how sexual offenders are dealt with in the criminal justice system. It suggests ways to prevent sexual abuse of children who are deaf and what to look for in identifying deaf children who are being victimized. (Contains…

Self-Esteem and Coping Strategies among Deaf Students

Science.gov (United States)

Jambor, Edina; Elliott, Marta

2005-01-01

Research studies on the determinants of self-esteem of deaf individuals often yield inconsistent findings. The current study assessed the effects on self-esteem of factors related to deafness, such as the means of communication at home and severity of hearing loss with hearing aid, as well as the coping styles that deaf people adopt to cope with…

Computational solution for the auxiliary in the literacy of deaf

Directory of Open Access Journals (Sweden)

João Carlos Lopes Fernandes

2016-11-01

Full Text Available The learning of the deaf is a great challenge for educators, especially in Portuguese-speaking course. Brazilian schools are not prepared for suits with deaf, because they lack trained professionals. Current Brazilian educational policies, seeking socialize all deaf and not deaf students. The Brazilian deaf community uses LIBRAS, Brazilian sign language as their main form of communication between them. Integrating LBS and Portuguese is one of the main current challenges and the use of computers has helped a lot.

Monitoring the Achievement of Deaf Pupils in Sweden and Scotland

DEFF Research Database (Denmark)

Hendar, Nils Ola Ebbe; O'Neill, Rachel

2016-01-01

Over the past two decades there have been major developments in deaf education in many countries. Medical and technical advances have made it possible for more deaf children to hear and speak successfully. Most deaf pupils learn in ordinary classes in mainstream schools. In this article we explore...... patterns of achievements of deaf pupils to see if these reforms had improved attainment outcomes. International surveys such as PISA do not include deaf pupils. This article describes two independent large-scale surveys about deaf pupils in Sweden and Scotland. The similar results from both countries show...... that deaf children, after two decades of social reform and technical advances, still lag behind their hearing peers. The results also show how large-scale surveys can contribute to a greater understanding of educational outcomes in a small, vulnerable group and make it possible to continue to reform...

Rehabilitation of deaf persons with cochlear implants

International Nuclear Information System (INIS)

Gstoettner, W.; Hamzavi, J.; Czerny, C.

1997-01-01

In the last decade, the rehabilitation of postlingually deaf adults and prelingually deaf children with cochlear implants has been established as a treatment of deafness. The technological development of the implant devices and improvement of the surgical technique have led to a considerable increase of hearing performance during the last years. The postlingually deaf adults are able to use the telephone and may be integrated in their original job. Prelingually deaf children can even visit normal schools after cochlear implantation and hearing rehabilitation training. In order to preoperatively establish the state of the cochlear, radiological diagnosis of the temporal bone is necessary. High resolution computerized tomography imaging of the temporal bone with coronar and axial 1 mm slices and MRI with thin slice technique (three dimensional, T2 weighted turbo-spinecho sequence with 0.7 mm slices) have proved to be valuable according to our experience. Furthermore a postoperative synoptical X-ray, in a modified Chausse III projection, offers good information about the position of the implant and insertion of the stimulating electrode into the cochlea. (orig.) [de

Visual perceptual load induces inattentional deafness.

Science.gov (United States)

Macdonald, James S P; Lavie, Nilli

2011-08-01

In this article, we establish a new phenomenon of "inattentional deafness" and highlight the level of load on visual attention as a critical determinant of this phenomenon. In three experiments, we modified an inattentional blindness paradigm to assess inattentional deafness. Participants made either a low- or high-load visual discrimination concerning a cross shape (respectively, a discrimination of line color or of line length with a subtle length difference). A brief pure tone was presented simultaneously with the visual task display on a final trial. Failures to notice the presence of this tone (i.e., inattentional deafness) reached a rate of 79% in the high-visual-load condition, significantly more than in the low-load condition. These findings establish the phenomenon of inattentional deafness under visual load, thereby extending the load theory of attention (e.g., Lavie, Journal of Experimental Psychology. Human Perception and Performance, 25, 596-616, 1995) to address the cross-modal effects of visual perceptual load.

Hearing children of Deaf parents: Gender and birth order in the delegation of the interpreter role in culturally Deaf families.

Science.gov (United States)

Moroe, Nomfundo F; de Andrade, Victor

2018-01-01

Culturally, hearing children born to Deaf parents may have to mediate two different positions within the hearing and Deaf cultures. However, there appears to be little written about the experiences of hearing children born to Deaf parents in the South African context. This study sought to investigate the roles of children of Deaf adults (CODAs) as interpreters in Deaf-parented families, more specifically, the influence of gender and birth order in language brokering. Two male and eight female participants between the ages of 21 and 40 years were recruited through purposive and snowball sampling strategies. A qualitative design was employed and data were collected using a semi-structured, open-ended interview format. Themes which emerged were analysed using thematic analysis. The findings indicated that there was no formal assignment of the interpreter role; however, female children tended to assume the role of interpreter more often than the male children. Also, it appeared as though the older children shifted the responsibility for interpreting to younger siblings. The participants in this study indicated that they interpreted in situations where they felt they were not developmentally or emotionally ready, or in situations which they felt were better suited for older siblings or for siblings of another gender. This study highlights a need for the formalisation of interpreting services for Deaf people in South Africa in the form of professional interpreters rather than the reliance on hearing children as interpreters in order to mediate between Deaf and hearing cultures.

Chinese Writing of Deaf or Hard-of-Hearing Students and Normal-Hearing Peers from Complex Network Approach.

Science.gov (United States)

Jin, Huiyuan; Liu, Haitao

2016-01-01

Deaf or hard-of-hearing individuals usually face a greater challenge to learn to write than their normal-hearing counterparts. Due to the limitations of traditional research methods focusing on microscopic linguistic features, a holistic characterization of the writing linguistic features of these language users is lacking. This study attempts to fill this gap by adopting the methodology of linguistic complex networks. Two syntactic dependency networks are built in order to compare the macroscopic linguistic features of deaf or hard-of-hearing students and those of their normal-hearing peers. One is transformed from a treebank of writing produced by Chinese deaf or hard-of-hearing students, and the other from a treebank of writing produced by their Chinese normal-hearing counterparts. Two major findings are obtained through comparison of the statistical features of the two networks. On the one hand, both linguistic networks display small-world and scale-free network structures, but the network of the normal-hearing students' exhibits a more power-law-like degree distribution. Relevant network measures show significant differences between the two linguistic networks. On the other hand, deaf or hard-of-hearing students tend to have a lower language proficiency level in both syntactic and lexical aspects. The rigid use of function words and a lower vocabulary richness of the deaf or hard-of-hearing students may partially account for the observed differences.

Deaf identities in a multicultural setting: The Ugandan context

Science.gov (United States)

Atekyereza, Peter R.; Kirumira, Edward K.; Hojer, Staffan

2015-01-01

Often located far apart from each other, deaf and hearing impaired persons face a multiplicity of challenges that evolve around isolation, neglect and the deprivation of essential social services that affect their welfare and survival. Although it is evident that the number of persons born with or acquire hearing impairments in later stages of their lives is increasing in many developing countries, there is limited research on this population. The main objective of this article is to explore the identities and experiences of living as a person who is deaf in Uganda. Using data from semi-structured interviews with 42 deaf persons (aged 19–41) and three focus group discussions, the study findings show that beneath the more pragmatic identities documented in the United States and European discourses there is a matrix of ambiguous, often competing and manifold forms in Uganda that are not necessarily based on the deaf and deaf constructions. The results further show that the country's cultural, religious and ethnic diversity is more of a restraint than an enabler to the aspirations of the deaf community. The study concludes that researchers and policy makers need to be cognisant of the unique issues underlying deaf epistemologies whilst implementing policy and programme initiatives that directly affect them. The upper case ‘D’ in the term deaf is a convention that has been used since the early 1970s to connote a ‘socially constructed visual culture’ or a linguistic, social and cultural minority group who use sign language as primary means of communication and identify with the deaf community, whereas the lower case ‘d’ in deaf refers to ‘the audio logical condition of hearing impairment’. However, in this article the lower case has been used consistently. PMID:28730015

Deaf identities in a multicultural setting: The Ugandan context

Directory of Open Access Journals (Sweden)

Anthony B. Mugeere

2015-05-01

Full Text Available Often located far apart from each other, deaf and hearing impaired persons face a multiplicity of challenges that evolve around isolation, neglect and the deprivation of essential social services that affect their welfare and survival. Although it is evident that the number of persons born with or acquire hearing impairments in later stages of their lives is increasing in many developing countries, there is limited research on this population. The main objective of this article is to explore the identities and experiences of living as a person who is deaf in Uganda. Using data from semi-structured interviews with 42 deaf persons (aged 19–41 and three focus group discussions, the study findings show that beneath the more pragmatic identities documented in the United States and European discourses there is a matrix of ambiguous, often competing and manifold forms in Uganda that are not necessarily based on the deaf and deaf constructions. The results further show that the country’s cultural, religious and ethnic diversity is more of a restraint than an enabler to the aspirations of the deaf community. The study concludes that researchers and policy makers need to be cognisant of the unique issues underlying deaf epistemologies whilst implementing policy and programme initiatives that directly affect them. The upper case ‘D’ in the term deaf is a convention that has been used since the early 1970s to connote a ‘socially constructed visual culture’ or a linguistic, social and cultural minority group who use sign language as primary means of communication and identify with the deaf community, whereas the lower case ‘d’ in deaf refers to ‘the audio logical condition of hearing impairment’. However, in this article the lower case has been used consistently.

Access to English Language Acquisition in Ghana Schools for the Deaf: Are the Deaf Students Handicapped?

Science.gov (United States)

Obosu, Gideon Kwesi; Opoku-Asare, Nana Afia; Deku, Prosper

2016-01-01

This paper primarily discusses the challenges deaf students in Ghana are likely to grapple with as they access education provided for them in English language. The arguments discussed in this paper are supported by findings from a multiple site case study of five Schools for the Deaf purposively sampled from four regions of Ghana. Observations…

77 FR 20553 - Relay Services for Deaf-Blind Individuals

Science.gov (United States)

2012-04-05

... for Deaf-Blind Individuals AGENCY: Federal Communications Commission. ACTION: Final rule; waiver of requirement. SUMMARY: In this document, the Commission conditionally waives the requirement for National Deaf... participants to fully meet the needs of eligible low- income, deaf-blind individuals in a timely manner. DATES...

THE VALUE SYSTEM IN DEAF POLISH ADOLESCENTS

Directory of Open Access Journals (Sweden)

Joanna KOSSEWSKA

2011-09-01

Full Text Available Adolescence is the core stage for the development of the value system, one of the most important determinants of the human identity. The issue discussed in this paper is the perception of the value system by the people with impaired hearing who constitute a cultural minority. Such assumption can be made based on the cross-cultural value survey conducted by S.H. Schwartz. The Schwartz’s approach was chosen in this research to measure the culture on individual level.Sixty-six deaf adolescent students from secondary residential schools aged between15 and 20 years (29 male, 37 female and 93 hearing students from boarding middle schools aged between 15 and 17 years (39 male and 54 female were tested by using the Schwartz Portrait Values Questionnaire.The results showed that the intergroup value system differences were modified by gender. Hearing adolescent males considered bene­volence, hedonism and stimulation as more important than female adolescents did. In the deaf subgroup, the females valued security, power and achievement more than males. The mode of communication within the family had only one significant effect: the use of signing language implies significantly higher level of conformity in comparison to the people who communicate verbally.

Environmental assessment overview, Deaf Smith County site, Texas

International Nuclear Information System (INIS)

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a location in Deaf Smith County, Texas, as one of nine potentially acceptable sites for mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Deaf Smith County site and eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. The Deaf Smith County site is in the Permian Basin, which is one of five distinct geohydrologic settings considered for the first repository. On the basis of the evaluations reported in this EA, the DOE has found that the Deaf Smith County site is not disqualified under the guidelines. On the basis of these findings, the DOE is nominating the Deaf Smith County site as one of five sites suitable for characterization. 3 figs

Perception of Genetic Testing for Deafness and Factors Associated with Interest in Genetic Testing Among Deaf People in a Selected Population in Sub-Saharan Africa.

Science.gov (United States)

Adedokun, Babatunde O; Yusuf, Bidemi O; Lasisi, J Taye; Jinadu, A A; Sunmonu, M T; Ashanke, A F; Lasisi, O Akeem

2015-12-01

Understanding the perceptions of genetic testing by members of the deaf community may help in planning deafness genetics research, especially so in the context of strong adherence to cultural values as found among native Africans. Among Yorubas in Nigeria, deafness is perceived to be caused by some offensive actions of the mother during pregnancy, spiritual attack, and childhood infections. We studied attitudes towards, and acceptance of genetic testing by the deaf community in Nigeria. Structured questionnaires were administered to individuals sampled from the Vocational Training Centre for the Deaf, the religious Community, and government schools, among others. The main survey items elicited information about the community in which the deaf people participate, their awareness of genetic testing, whether or not they view genetic testing as acceptable, and their understanding of the purpose of genetic testing. There were 150 deaf participants (61.3 % males, 38.7 % females) with mean age of 26.7 years ±9.8. A majority of survey respondents indicated they relate only with other members of the deaf community (78 %) and reported believing genetic testing does more good than harm (79.3 %); 57 % expressed interest in genetic testing. Interest in genetic testing for deafness or in genetic testing in pregnancy was not related to whether respondents relate primarily to the deaf or to the hearing community. However, a significantly higher number of male respondents and respondents with low education reported interest in genetic testing.

Factors impacting participation of European elite deaf athletes in sport.

Science.gov (United States)

Kurková, Petra; Válková, Hana; Scheetz, Nanci

2011-03-01

This study examine 53 European elite deaf athletes for their family's hearing status, use of hearing aids, communication preference, education in integrated or segregated settings, family members' encouragement for participation in sports, coach preference (hearing or deaf), and conditions for competitive events with deaf or hearing athletes. These data were gathered through semi-structured interviews administered in the athlete's native language. Deaf athletes reported that when given the opportunity to compete with hearing athletes, it enhanced their opportunity for competition. Participating in sports with hearing athletes played an important role in the integration of deaf athletes into mainstream society. If adaptations to communication can be made in these integrated settings, the ability of deaf athletes to participate in such settings will increase.

Effects on Deaf Patients of Medication Education by Pharmacists

Science.gov (United States)

Hyoguchi, Naomi; Kobayashi, Daisuke; Kubota, Toshio; Shimazoe, Takao

2016-01-01

Deaf people often experience difficulty in understanding medication information provided by pharmacists due to communication barriers. We held medication education lectures for deaf and hard of hearing (HH) individuals and examined the extent to which deaf participants understood medication-related information as well as their attitude about…

Structure and Videodisc Adaptation of the Transition Competence Battery (TCB) for Deaf Adolescents and Young Adults.

Science.gov (United States)

Bullis, Michael; And Others

1994-01-01

The Transition Competence Battery for Deaf Adolescents and Young Adults consists of six subtests related to employment and independent living, and uses booklets and videotapes/videodisks with questions presented in sign language. Comparison of alternative formats indicated that group administration of the multiple-choice format produced acceptable…

Social Information Processing in Deaf Adolescents

Science.gov (United States)

Torres, Jesús; Saldaña, David; Rodríguez-Ortiz, Isabel R.

2016-01-01

The goal of this study was to compare the processing of social information in deaf and hearing adolescents. A task was developed to assess social information processing (SIP) skills of deaf adolescents based on Crick and Dodge's (1994; A review and reformulation of social information-processing mechanisms in children's social adjustment.…

Hearing children of Deaf parents: Gender and birth order in the delegation of the interpreter role in culturally Deaf families

Directory of Open Access Journals (Sweden)

Nomfundo F. Moroe

2018-04-01

Full Text Available Background: Culturally, hearing children born to Deaf parents may have to mediate two different positions within the hearing and Deaf cultures. However, there appears to be little written about the experiences of hearing children born to Deaf parents in the South African context. Objective: This study sought to investigate the roles of children of Deaf adults (CODAs as interpreters in Deaf-parented families, more specifically, the influence of gender and birth order in language brokering. Method: Two male and eight female participants between the ages of 21 and 40 years were recruited through purposive and snowball sampling strategies. A qualitative design was employed and data were collected using a semi-structured, open-ended interview format. Themes which emerged were analysed using thematic analysis. Results: The findings indicated that there was no formal assignment of the interpreter role; however, female children tended to assume the role of interpreter more often than the male children. Also, it appeared as though the older children shifted the responsibility for interpreting to younger siblings. The participants in this study indicated that they interpreted in situations where they felt they were not developmentally or emotionally ready, or in situations which they felt were better suited for older siblings or for siblings of another gender. Conclusion: This study highlights a need for the formalisation of interpreting services for Deaf people in South Africa in the form of professional interpreters rather than the reliance on hearing children as interpreters in order to mediate between Deaf and hearing cultures.

Hearing children of Deaf parents: Gender and birth order in the delegation of the interpreter role in culturally Deaf families

Science.gov (United States)

de Andrade, Victor

2018-01-01

Background Culturally, hearing children born to Deaf parents may have to mediate two different positions within the hearing and Deaf cultures. However, there appears to be little written about the experiences of hearing children born to Deaf parents in the South African context. Objective This study sought to investigate the roles of children of Deaf adults (CODAs) as interpreters in Deaf-parented families, more specifically, the influence of gender and birth order in language brokering. Method Two male and eight female participants between the ages of 21 and 40 years were recruited through purposive and snowball sampling strategies. A qualitative design was employed and data were collected using a semi-structured, open-ended interview format. Themes which emerged were analysed using thematic analysis. Results The findings indicated that there was no formal assignment of the interpreter role; however, female children tended to assume the role of interpreter more often than the male children. Also, it appeared as though the older children shifted the responsibility for interpreting to younger siblings. The participants in this study indicated that they interpreted in situations where they felt they were not developmentally or emotionally ready, or in situations which they felt were better suited for older siblings or for siblings of another gender. Conclusion This study highlights a need for the formalisation of interpreting services for Deaf people in South Africa in the form of professional interpreters rather than the reliance on hearing children as interpreters in order to mediate between Deaf and hearing cultures. PMID:29850437

Teachers' Perceptions of Communication Needs of Deaf Children in ...

African Journals Online (AJOL)

Communication has been identified as one of the greatest areas of difficulty for the deaf. Both the receptive and expressive communication pose barriers in almost all aspects of life of the deaf. This study endeavors to examine teachers' perceptions of communication needs of deaf children in Kenyan school system.

Demonstration of ipsilateral brain activation by noise in patients profoundly deaf with cochlear implant, or unilaterally deaf

International Nuclear Information System (INIS)

Herzog, H.; Wieler, H.; Morgenstern, C.; Lipman, J.; Langen, K.-J.; Schmid, A.; Rota, E.; Patton, D.; Feinendegen, L.F.

1986-01-01

Two groups of patients with hearing handicaps have been investigated with PET and F-18-2-FDG. Since these patients were unilaterally deaf or profoundly deaf with a cochlear implant installed, monaural stimulation was possible excluding any effects of bone conduction to the contralateral ear. White noise was used as acoustic stimulus in unilaterally deaf patients. The peripheral auditory nerve of cochlear implant patients was stimulated by electrical impulses which were encoded from music or a 4-tone mixture by an electronic speech processor. The non-music stimuli were chosen to avoid associative cortical reactions. In both groups response to the stimuli by increase of glucose consumption (LCMRglc) was found not only in the contralateral primary auditory cortex as expected from neuroanatomical knowledge, but also in the ipsilateral auditory cortex. Furthermore there was no correlation between the hemisphere showing increased LCMRglc and the side of stimulation or the type of stimulus. The similarity of results obtained in both groups by acoustical and electrical stimulation of the auditory nerve suggests that this kind of measurement might be a tool to predict or check the performance of a cochlear implant in a profoundly deaf patient. The finding of increased LCMRglc in the area of the normal auditory cortex in patients profoundly deaf since birth contradicts the hypothesis of degeneration of this cortical center in such patients. (Author)

Deaf Education in a Planetarium

Science.gov (United States)

Liu, Muxue; Hintz, E. G.; Jones, M.; Lawler, J.; Fisler, A.; Mumford, H.

2013-01-01

Over the years we have struggled with the difficulty of giving a planetarium show to a deaf audience. This is especially true for a younger audience with limited reading abilities. You must illuminate the ASL signer which causes light splash onto the dome. You must slow the presentation down to allow for time to interpret and then point. A slower presentation can have an adverse impact on the learning of the hearing students if the presentation is made to a mixed audience. To address these issues, we are currently working on methods to improve deaf education in a planetarium environment. We will present an overview of the current project along with efforts to establish baselines comprehension levels for both deaf and hearing children. This work is partially funded by an NSF IIS-1124548 grant and funding from the Sorenson Foundation.

Deafness and motor abilities level

Directory of Open Access Journals (Sweden)

A Zwierzchowska

2008-09-01

Full Text Available The audition injury hinders some motor motions and the organised coordination at the higher level and may be a cause of disturbances and disorder in some motor abilities adoption. It was assumed that deafness including its aetiology and injury mechanism may significantly influence the motor development of human being. The study aimed in checking if the deafness, as a result of various unfavourable factors, determines the motor development of children and youngsters. Consequently the dependency between qualitative features i.e.: signed motor level and aetiology, audition injury mechanism and the deafness degree was examined. The mechanism and aetiology of hearing correlated with the motor abilities displayed statistically significant dependencies in few motor trials only. Revealed correlations regarded mostly the coordination trials excluding the flexibility one. Statistically significant dependencies between the audition diminution and the motor abilities level were not found.

Characteristics of Individuals with Congenital and Acquired Deaf-Blindness

Science.gov (United States)

Dalby, Dawn M.; Hirdes, John P.; Stolee, Paul; Strong, J. Graham; Poss, Jeff; Tjam, Erin Y.; Bowman, Lindsay; Ashworth, Melody

2009-01-01

Using a standardized assessment instrument, the authors compared 182 adults with congenital deaf-blindness and those with acquired deaf-blindness. They found that those with congenital deaf-blindness were more likely to have impairments in cognition, activities of daily living, and social interactions and were less likely to use speech for…

Sensitivity to Conversational Maxims in Deaf and Hearing Children

Science.gov (United States)

Surian, Luca; Tedoldi, Mariantonia; Siegel, Michael

2010-01-01

We investigated whether access to a sign language affects the development of pragmatic competence in three groups of deaf children aged 6 to 11 years: native signers from deaf families receiving bimodal/bilingual instruction, native signers from deaf families receiving oralist instruction and late signers from hearing families receiving oralist…

Rubella Deaf-Blind Child: Implications of Psychological Assessment. Proceedings.

Science.gov (United States)

Rouin, Carole

Presented are proceedings of a conference involving authorities in testing and evaluating the blind, deaf, and deaf-blind. In a paper titled "Psychological Implications of Assessing the Deaf", C. Goetzinger discusses references used in audiology, anatomy and physiology of the ear, degrees of hearing impairment, and implications of the various…

Non-syndromic sensorineural prelingual deafness: the importance of genetic counseling in demystifying parents' beliefs about the cause of their children's deafness.

Science.gov (United States)

Rodrigues, Fidjy; Paneque, Milena; Reis, Cláudia; Venâncio, Margarida; Sequeiros, Jorge; Saraiva, Jorge

2013-08-01

Recent advances in molecular genetics have allowed the determination of the genetic cause of some childhood non-syndromic deafness. In Portugal only a small proportion of families are referred to a clinical genetics service in order to clarify the etiology of the deafness and to provide genetic counseling. Consequently, there are no published studies of the prior beliefs of parents about the causes of hereditary deafness of their children and their genetic knowledge after receipt of genetic counseling. In order to evaluate the impact of genetic counseling, 44 parents of 24 children with the diagnosis of non-syndromic sensorineural prelingual deafness due to mutations in the GJB2 (connexin 26), completed surveys before and after genetic counseling. Before counseling 13.6 % of the parents knew the cause of deafness; at a post-counseling setting this percentage was significantly higher, with 84.1 % of the parents accurately identifying the etiology. No significant differences were found between the answers of mothers and fathers either before or after genetic counseling. Parents' level of education was a significant factor in pre-test knowledge. After genetic counseling 95.5 % of the parents stated that the consultation had met their expectations, 70.5 % remembered correctly the inheritance pattern, and 93.2 % correctly recalled the chance of risk of deafness. These results underline the importance of genetic counseling in demystifying parents' beliefs about the etiology of their children's deafness.

Metaphor Comprehension by Deaf Young Adults

Science.gov (United States)

Gold, Rinat; Segal, Osnat

2017-01-01

In the present study, we compared the processing of both conventional and novel metaphors by deaf versus hearing young adults. Eighteen deaf participants with severe-to-profound hearing loss and 18 controls matched for age, sex, and years of education were presented with word pairs of 4 types (literal, conventional metaphors, novel metaphors, and…

BIBLIOGRAPHY ON DEAFNESS, A SELECTED INDEX.

Science.gov (United States)

FELLENDORF, GEORGE W.; AND OTHERS

APPROXIMATELY 3,200 REFERENCES ARE LISTED BY AUTHOR AND GROUPED ACCORDING TO SUBJECT. ALL REFERENCES ARE ARTICLES FROM "THE VOLTA REVIEW," 1899 TO 1965, OR "THE AMERICAN ANNALS OF THE DEAF," 1847 TO 1965. AN AUTHOR INDEX IS INCLUDED. THIS DOCUMENT WAS PUBLISHED BY THE ALEXANDER GRAHAM BELL ASSOCIATION FOR THE DEAF, INC., THE…

Young Skilled Deaf Readers Have an Enhanced Perceptual Span in Reading.

Science.gov (United States)

Bélanger, Nathalie N; Lee, Michelle; Schotter, Elizabeth R

2017-04-27

Recently, Bélanger, Slattery, Mayberry and Rayner (2012) showed, using the moving window paradigm, that profoundly deaf adults have a wider perceptual span during reading relative to hearing adults matched on reading level. This difference might be related to the fact that deaf adults allocate more visual attention to simple stimuli in the parafovea (Bavelier, Dye & Hauser, 2006). Importantly, this reorganization of visual attention in deaf individuals is already manifesting in deaf children (Dye, Hauser & Bavelier, 2009). This leads to questions about the time course of the emergence of an enhanced perceptual span (which is under attentional control; Rayner, 2014; Miellet, O'Donnell, & Sereno, 2009) in young deaf readers. The present research addressed this question by comparing the perceptual spans of young deaf readers (age 7-15) and young hearing children (age 7-15). Young deaf readers, like deaf adults, were found to have a wider perceptual span relative to their hearing peers matched on reading level, suggesting that strong and early reorganization of visual attention in deaf individuals goes beyond the processing of simple visual stimuli and emerges into more cognitively complex tasks, such as reading.

The lived experience of depression among culturally Deaf adults.

Science.gov (United States)

Sheppard, K; Badger, T

2010-11-01

Culturally Deaf adults lost hearing at early ages, communicate primarily in American Sign Language (ASL), and self-identify as culturally Deaf. Communication barriers lead to isolation, low self-esteem, abuse, and inadequate health care. Screening Deaf patients for depressive symptoms poses challenge. Nurses are rarely familiar with ASL, and depression screening tools aren't easily translated from English to ASL. Consequently, Deaf adults are not adequately screened for depression. Qualitative interviews were conducted with culturally Deaf adults, and certified interpreters helped to enhance understanding. Text was generated from interview transcriptions and researcher observations. No novel depressive symptoms were described. Various ASL signs were used to represent depression; two participants used a unique gesture that had no meaning to others. Childhood experiences leading to depression included sexual or physical abuse, feeling ostracized from family and like a burden. Suicidal gestures communicated severity of depression. Adults felt interpreters were unwelcome during mental health encounters. No participants were asked about depressive symptoms despite frank manifestations of depression. Study describes antecedents and consequences of depressive symptoms among Deaf adults. Understanding symptom manifestations and challenges experienced by Deaf patients helps identify those at risk for depression, thereby reducing morbidity and mortality. © 2010 Blackwell Publishing.

The significance of deaf identity for psychological well-being

DEFF Research Database (Denmark)

Chapman, Madeleine; Dammeyer, Jesper

2017-01-01

of psychological well-being than those with a marginal identity. Further, it found that additional disability, educational level, and feeling discriminated against significantly and independently explained the degree of psychological well-being. Results are discussed here with respect to social identity theory......Research has paid attention to how deaf identity affects life outcomes such as psychological well-being. However, studies are often carried out with small samples and without controlling for other variables. This study examined how different forms of identity—deaf, hearing, bicultural (deaf...... and hearing), and marginal (neither deaf nor hearing)—were associated with levels of psychological well-being and a number of other variables. The sample was 742 adults with hearing loss in Denmark. The study found that those with a deaf, hearing or bicultural identity had significantly higher levels...

Reading Efficiency of Deaf and Hearing People in Spanish

Science.gov (United States)

Moreno-Pérez, Francisco J.; Saldaña, David; Rodríguez-Ortiz, Isabel R.

2015-01-01

Different studies have showed poor reading performance in the deaf compared to the hearing population. This has overshadowed the fact that a minority of deaf children learns to read successfully and reaches levels similar to their hearing peers. We analyze whether deaf people deploy the same cognitive and learning processes in reading as their…

Family therapy in treatment of the deaf: a case report.

Science.gov (United States)

Shapiro, R J; Harris, R I

1976-03-01

Deaf patients with psychological problems have developmental handicaps and clinical characteristics that reduce the effectiveness of traditional modes of psychotherapy. Attempts have been made to utilize individual and group therapy, but family therapy has been largely overlooked as a method of alleviating problems of the deaf. Clinical and research writings provide us with rich insights into the family dynamics of the deaf. These data suggest to the authors that the problems of deaf individuals are largely related to family problems, and therefore merit a family orientation as the focus for treatment. This paper describes an attempt to apply family therapy with a range of deaf patients over a period of two years. From a review of their work, the authors conclude that family therapy can be effective, particularly in the treatment of deaf adolescents and children.

Assessing Health Literacy in Deaf American Sign Language Users

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McKee, Michael M.; Paasche-Orlow, Michael; Winters, Paul C.; Fiscella, Kevin; Zazove, Philip; Sen, Ananda; Pearson, Thomas

2015-01-01

Communication and language barriers isolate Deaf American Sign Language (ASL) users from mass media, healthcare messages, and health care communication, which when coupled with social marginalization, places them at a high risk for inadequate health literacy. Our objectives were to translate, adapt, and develop an accessible health literacy instrument in ASL and to assess the prevalence and correlates of inadequate health literacy among Deaf ASL users and hearing English speakers using a cross-sectional design. A total of 405 participants (166 Deaf and 239 hearing) were enrolled in the study. The Newest Vital Sign was adapted, translated, and developed into an ASL version of the NVS (ASL-NVS). Forty-eight percent of Deaf participants had inadequate health literacy, and Deaf individuals were 6.9 times more likely than hearing participants to have inadequate health literacy. The new ASL-NVS, available on a self-administered computer platform, demonstrated good correlation with reading literacy. The prevalence of Deaf ASL users with inadequate health literacy is substantial, warranting further interventions and research. PMID:26513036

Research on Deafness

Science.gov (United States)

Ramsey, Collette

1970-01-01

Paper presented at the Summer Meeting of the Alexander Graham Bell Association (Philadelphia, June 24-27, 1970) in which the author reviews the research supported by The Deafness Research Foundation. (RD)

Cyborgization: Deaf Education for Young Children in the Cochlear Implantation Era

Science.gov (United States)

Valente, Joseph Michael

2011-01-01

The author, who was raised oral deaf himself, recounts a visit to a school for young deaf children and discovers that young d/Deaf children and their rights are subverted by the cochlear implantation empire. The hypercapitalist, techno-manic times of cochlear implantation has wreaked havoc to the lives of not only young children with deafness but…

Not Silent, Invisible: Literature's Chance Encounters with Deaf Heroes and Heroines

Science.gov (United States)

McDonald, Donna M.

2010-01-01

Literatures is both a rich resource and a blunt instrument in conveying the complexities of identity, in particular, the elusive "deaf identity". The rarity of the fully realized deaf person in memoir and fiction shapes the way readers regard deaf people and throws up fresh challenges in redesigning stories of deafness free of the taint of…

Deaf directory.

Science.gov (United States)

1994-11-23

The third edition of the 199415 Directory from the Council for the Advancement of Communication with Deaf People (CACDP) is now available. Information on 192 sign language interpreters, lipspeakers, interpreters for deafblind people and speech to text reporters is provided. Details from CACDP on 0191 374 3607.

Health promotion of families of deaf children

Directory of Open Access Journals (Sweden)

Mirna Albuquerque Frota

2012-06-01

Full Text Available Objective: To investigate the impact of hearing loss in the family dynamics of the deaf child; identify the family’s knowledge about deafness, understand how parents experience the diagnosis and treatment of child with hearing impairment. Methods: The study has aqualitative approach developed at the Center for Integrated Medical Care - NAMI, attached to the University of Fortaleza - UNIFOR located in Fortaleza - CE, Brazil. The participants were six mothers of children with hearing impairment. Data collection was carried outthrough participant observation and semi-structured interview. The Thematic Analysis of Bardin was used for processing the data. Results: After coding, some categories emerged from the discourse: Misinformation of Hearing Loss; impact of the discovery of hearingloss, caregivers and facilitators of the development of the deaf children. Conclusion: The birth of a deaf child alters the previous family balance, causing specific problems, such as the communication barrier, whose solution is related to how to handle the situation. Itis necessary to promote changes, emphasizing the involvement of caregivers and loved as facilitators of deaf child’s development. In Phonoaudiology, this attitude represents discovering new ways to identify the need for the subject, which requires strategies thatvalue their opinion, allowing the expression of expectations, perceptions, representations and feelings.

Calendar systems and communication of deaf-blind children

OpenAIRE

Jablan Branka; Stanimirov Ksenija

2012-01-01

The aim of this paper is to explain the calendar systems and their role in teaching deaf-blind children. Deaf-blind persons belong to a group of multiple disabled persons. This disability should not be observed as a simple composite of visual and hearing impairments, but as a combination of sensory impairments that require special assistance in the development, communication and training for independent living. In our environment, deaf-blind children are being educated in schools for children...

Parental resources, parental stress, and socioemotional development of deaf and hard of hearing children.

Science.gov (United States)

Hintermair, Manfred

2006-01-01

In recent years, empowerment and resource orientation have become vital guidelines for many of the sciences. For the field of deaf education, it is also highly important to look carefully at these guidelines if we are to acquire a better understanding as regards both the situation of the parents involved and the development of the deaf and hard of hearing children themselves. A resource-oriented approach to deaf education has therefore proved especially helpful. If both the theoretical and practical aspects of educating deaf and hard of hearing children are to benefit, research on parental experience with deafness and research on the socioemotional development of the children must always be combined and studied in the context of resource availability. In a study of 213 mothers and 213 fathers of deaf and hard of hearing children, we used an array of different questionnaires (PSI, SDQ, SOC, F-SozU, etc.) to examine the correlation between parental resources, sociodemographic variables, parental stress experience, and child socioemotional problems by way of a path analysis model. The results show that high parental stress is associated with frequent socioemotional problems in the children, thus emphasizing the importance of a resource-oriented consulting and support strategy in early intervention, because parental access to personal and social resources is associated with significantly lower stress experience. Child development seems to profit enormously from a resource-oriented support concept. In addition, the results confirm two earlier findings: parents with additionally handicapped children are especially stressed and the child's communicative competence makes for a more sound prediction than its linguistic medium (spoken language or sign). The path models for mothers and fathers agree in all essential factors. The results are discussed with a view to their meaning for pedagogical practice, and recommendations for further research are given (longitudinal data

Reading comprehension of deaf students in regular education.

Science.gov (United States)

Luccas, Marcia Regina Zemella; Chiari, Brasília Maria; Goulart, Bárbara Niegia Garcia de

2012-01-01

To evaluate and compare the reading comprehension of deaf students included in regular classrooms of public schools with and without specialized educational support. Observational analytic study with 35 students with sensorineural hearing loss, with and without educational support. All subjects were assessed with the Word Reading Competence Test (WRCT), the Picture-Print Matching Test by Choice (PPMT-C), and the Sentence Reading Comprehension Test (SRCT). In the tests regarding comprehension of words (WRCT and PPMT-C), the results showed no difference in the performance of deaf students who attend and do not attend educational support. Regarding reading comprehension of sentences, the application of the SRCT also did not show differences between the groups of deaf students. A significant correlation was found between age and grade, indicating that the older the students and the higher their educational level, the better their performance in reading sentences. The results indicate that deaf students, regardless of attending educational support, read words better than sentences. There is no difference in reading comprehension between deaf students who receive and do not receive specialized pedagogical monitoring.

Deaf Women: Educational Experiences and Self-Identity

Science.gov (United States)

Najarian, Cheryl G.

2008-01-01

Using life history interviews with 10 college educated Deaf women this paper investigates connections between early education and college experience and how they identified as Deaf. The women developed strategies as they managed their impressions while employing Goffman's practices of loyalty, discipline and circumspection. Acknowledging deafness…

Employment Status of the Members of Tehran Deaf Community

Directory of Open Access Journals (Sweden)

Shahrooz nemati

2011-09-01

Full Text Available Background and Aim: Regarding the importance of employment in social and emotional status of individuals, it would be important for the deaf. The purpose of the present study was to assess the employment status of the members of Tehran deaf community.Methods: This descriptive study was performed on all members of Tehran deaf community. A researchers-made questionnaire which had three parts (demographic information, employment status of the deaf members and their attitudes regarding employment was used in this study. The obtained data were analyzed using descriptive methods.Results: Majority of deaf community members were adult (ages ranging between 18 and 30. Sixty-eight of them (52.5% were female and 53 (47.5% were male, from our participants, 56.2% were unemployed and 43.8% were employed. Main problems were: having no access to facilities regarding their disability (14.5%, communication problems (9.4%, lower salaries because of their disability (12.4%, being far from the working place (15.4%, disproportion of working environment to their disability (11.4%, maltreatment of their coworkers (13.2%, maltreatment of their employer (12.5% and discrimination because of their disability (11.2%, the attitudes of the deaf members were positive regarding the employment in all areas: 90% of them considered it as an essential part of life versus 10% of them mentioned not very important issue.Conclusion: Our findings showed that most of the deaf were supported by their family members, but not by the social facilities or their past education. The social policies should be reformed to support employment of the deaf.

Empathy and Theory of Mind in Deaf and Hearing Children.

Science.gov (United States)

Peterson, Candida C

2016-04-01

Empathy (or sharing another's emotion) and theory of mind (ToM: the understanding that behavior is guided by true and false beliefs) are cornerstones of human social life and relationships. In contrast to ToM, there has been little study of empathy's development, especially in deaf children. Two studies of a total of 117 children (52 hearing; 65 deaf children of hearing parents) aged 4-13 years were therefore designed to (a) compare levels of empathy in deaf and hearing children, and (b) explore correlations of ToM with empathy in deaf and hearing groups. Results showed that (a) deaf children scored lower in empathy than their hearing peers and (b) empathy and ToM were significantly correlated for deaf children but not for the hearing. Possible reasons for these divergent developmental patterns were considered, along with implications for future research. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Ophthalmologic abnormalities among deaf students in Kaduna ...

African Journals Online (AJOL)

... syndrome (0.6%) and Ushers syndrome (0.6%). Refractive error was the most common (7.9%). Conclusion: Since these deaf students use their sight to compensate for the deafness, routine ophthalmologic examination should be carried out on them so that ophthalmologic abnormalities are detected early and treatment ...

Translanguaging, Learning and Teaching in Deaf Education

Science.gov (United States)

Swanwick, Ruth

2017-01-01

This paper critiques the role of translanguaging in deaf education by examining how, and under what conditions, translanguaging practices can enhance learning and teaching. The paper explores the premise that translanguaging represents an additive view of bilingualism and multilingualism for deaf learners and offers an innovative departure from,…

Testicular cancer knowledge among deaf and hearing men.

Science.gov (United States)

Sacks, Loren; Nakaji, Melanie; Harry, Kadie M; Oen, Marcia; Malcarne, Vanessa L; Sadler, Georgia Robins

2013-09-01

Testicular cancer typically affects young and middle-aged men. An educational video about prostate and testicular cancer was created in American Sign Language, with English open captioning and voice overlay, so that it could be viewed by audiences of diverse ages and hearing characteristics. This study recruited young Deaf (n = 85) and hearing (n = 90) adult males to help evaluate the educational value of the testicular cancer portion of this video. Participants completed surveys about their general, testicular, and total cancer knowledge before and after viewing the video. Although hearing men had higher pre-test scores than Deaf men, both Deaf and hearing men demonstrated significant increases in General, Testicular, and Total Cancer Knowledge scores after viewing the intervention video. Overall, results demonstrate the value of the video to Deaf and hearing men.

Violence against Deaf women: effect of partner hearing status.

Science.gov (United States)

Anderson, Melissa L; Kobek Pezzarossi, Caroline M

2014-07-01

Using a sample of Deaf female undergraduate students, the current study sought to investigate the prevalence, correlates, and characteristics of intimate partner violence victimization in hearing-Deaf and Deaf-Deaf relationships. Initial results suggest that similarities in hearing status and communication preference are associated with increased levels of negotiation within these relationships. However, compatibility in these areas did not co-occur with significant decreases in physical, psychological, or sexual partner violence. Recommendations for future research as well as implications for clinical and educational practice are outlined. © The Author 2013. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Perspectiva General sobre la Sordo-Ceguera (Overview on Deaf-Blindness). DB-LINK.

Science.gov (United States)

Miles, Barbara

This overview provides basic information on the causes of deaf-blindness and the particular challenges faced by individuals who are deaf-blind. Causes of deaf-blindness include various syndromes, multiple congenital anomalies, prematurity, congenital prenatal dysfunction, and various postnatal causes. Differences between people deaf-blind from…

Reading motivation, reading amount, and text comprehension in deaf and hearing adults.

Science.gov (United States)

Parault, Susan J; Williams, Heather M

2010-01-01

The purpose of this study is to examine the relationship between the variables of reading motivation, reading amount, and text comprehension in deaf and hearing adults. Research has shown that less than 50% of deaf students leave high school reading at or above a fourth-grade level (Allen, 1994). Our question is, how does this affect the levels of reading motivation and amount of reading in which deaf adults engage? Assessments of 30 hearing and 24 deaf adults showed that deaf participants reported significantly higher levels of reading motivation despite having been found to read at less than a sixth-grade level. No significant difference in the amount of reading between hearing and deaf adults was found. Amount of reading for personal reasons was found to be the best predictor of text comprehension in the deaf participants, and intrinsic motivation was found to be the best predictor of amount of reading in the deaf participants.

Communities of Practice: Literacy and Deaf Children

Science.gov (United States)

Kristoffersen, Ann-Elise; Simonsen, Eva

2016-01-01

This article aims to discuss young deaf children's access to literacy within a sociocultural perspective. We introduce the concept of communities of practice as an aspect in early literacy development for young deaf children. Preschools are learning communities and thus constitute communities of practice. Our discussion on the use of communities…

Teaching sign language in gaucho schools for deaf people: a study of curricula

Directory of Open Access Journals (Sweden)

Carolina Hessel Silveira

2013-06-01

Full Text Available The paper, which provides partial results of a master’s dissertation, has sought to give contribute Sign Language curriculum in the deaf schooling. We began to understand the importance of sign languages for deaf people’s development and found out that a large part of the deaf are from hearing parents, which emphasises the significance of teaching LIBRAS (Brazilian Sign Language in schools for the deaf. We should also consider the importance of this study in building deaf identities and strengthening the deaf culture. We have obtained the theoretical basis in the so-called Deaf Studies and some experts in the curriculum theories. The main objective for this study has been to conduct an analysis of the LIBRAS curriculum at work in schools for the deaf in Rio Grande do Sul, Brazil. The curriculum analysis has shown a degree of diversity: in some curricula, content from one year is repeated in the next one with no articulation. In others, one can find preoccupation for issues of deaf identity and culture, but some of them include contents that are not related to LIBRAS, or the deaf culture, but rather to discipline for the deaf in general. By providing positive and negative aspects, the analysis data may help in discussions about difficulties, progress and problems in LIBRAS teacher education for deaf students.

The Development of Analogical Reasoning in Deaf Children and Their Parents' Communication Mode

Science.gov (United States)

Bandurski, Marcin; Galkowski, Tadeusz

2004-01-01

The purpose of this article is to analyze the results of a study of the development of analogical reasoning in deaf children coming from two different linguistic environments (deaf children of deaf parents--sign language, deaf children of hearing parents--spoken language) and in hearing children, as well as to compare two groups of deaf children…

A professional development programme for teachers of the deaf in South Africa

OpenAIRE

2012-01-01

D.Ed. Education for the Deaf in South Africa appears to be insufficiently researched, contributing to a less than ideal educational situation. Teachers are not trained to address the special needs of Deaf learners, there is limited cohesive instructional theory and the educational policy focussing on the needs of Deaf learners is limited in both range and depth. Due to the ineffectiveness of Deaf education in South Africa, the majority of Deaf school leavers leave school linguistically imp...

Brain-based individual difference measures of reading skill in deaf and hearing adults.

Science.gov (United States)

Mehravari, Alison S; Emmorey, Karen; Prat, Chantel S; Klarman, Lindsay; Osterhout, Lee

2017-07-01

Most deaf children and adults struggle to read, but some deaf individuals do become highly proficient readers. There is disagreement about the specific causes of reading difficulty in the deaf population, and consequently, disagreement about the effectiveness of different strategies for teaching reading to deaf children. Much of the disagreement surrounds the question of whether deaf children read in similar or different ways as hearing children. In this study, we begin to answer this question by using real-time measures of neural language processing to assess if deaf and hearing adults read proficiently in similar or different ways. Hearing and deaf adults read English sentences with semantic, grammatical, and simultaneous semantic/grammatical errors while event-related potentials (ERPs) were recorded. The magnitude of individuals' ERP responses was compared to their standardized reading comprehension test scores, and potentially confounding variables like years of education, speechreading skill, and language background of deaf participants were controlled for. The best deaf readers had the largest N400 responses to semantic errors in sentences, while the best hearing readers had the largest P600 responses to grammatical errors in sentences. These results indicate that equally proficient hearing and deaf adults process written language in different ways, suggesting there is little reason to assume that literacy education should necessarily be the same for hearing and deaf children. The results also show that the most successful deaf readers focus on semantic information while reading, which suggests aspects of education that may promote improved literacy in the deaf population. Copyright © 2017 Elsevier Ltd. All rights reserved.

Health care system accessibility. Experiences and perceptions of deaf people.

Science.gov (United States)

Steinberg, Annie G; Barnett, Steven; Meador, Helen E; Wiggins, Erin A; Zazove, Philip

2006-03-01

People who are deaf use health care services differently than the general population; little research has been carried out to understand the reasons. To better understand the health care experiences of deaf people who communicate in American Sign Language. Qualitative analyses of focus group discussions in 3 U.S. cities. Ninety-one deaf adults who communicate primarily in American Sign Language. We collected information about health care communication and perceptions of clinicians' attitudes. We elicited stories of both positive and negative encounters, as well as recommendations for improving health care. Communication difficulties were ubiquitous. Fear, mistrust, and frustration were prominent in participants' descriptions of health care encounters. Positive experiences were characterized by the presence of medically experienced certified interpreters, health care practitioners with sign language skills, and practitioners who made an effort to improve communication. Many participants acknowledged limited knowledge of their legal rights and did not advocate for themselves. Some participants believed that health care practitioners should learn more about sociocultural aspects of deafness. Deaf people report difficulties using health care services. Physicians can facilitate change to improve this. Future research should explore the perspective of clinicians when working with deaf people, ways to improve communication, and the impact of programs that teach deaf people self-advocacy skills and about their legal rights.

The Importance of Early Sign Language Acquisition for Deaf Readers

Science.gov (United States)

Clark, M. Diane; Hauser, Peter C.; Miller, Paul; Kargin, Tevhide; Rathmann, Christian; Guldenoglu, Birkan; Kubus, Okan; Spurgeon, Erin; Israel, Erica

2016-01-01

Researchers have used various theories to explain deaf individuals' reading skills, including the dual route reading theory, the orthographic depth theory, and the early language access theory. This study tested 4 groups of children--hearing with dyslexia, hearing without dyslexia, deaf early signers, and deaf late signers (N = 857)--from 4…

Reflections on Deaf Education: Perspectives of Deaf Senior Citizens

Science.gov (United States)

Roberson, Len; Shaw, Sherry

2015-01-01

Parents with deaf children face many challenges in making educational choices, developing language and a sense of belonging. Other key aspects of life including concept development and social competency are also critical decision points faced by parents. Developing language, whether it is through spoken or signed modalities, is of utmost…

Acute cortical deafness in a child with MELAS syndrome.

Science.gov (United States)

Pittet, Marie P; Idan, Roni B; Kern, Ilse; Guinand, Nils; Van, Hélène Cao; Toso, Seema; Fluss, Joël

2016-05-01

Auditory impairment in mitochondrial disorders are usually due to peripheral sensorineural dysfunction. Central deafness is only rarely reported. We report here an 11-year-old boy with MELAS syndrome who presented with subacute deafness after waking up from sleep. Peripheral hearing loss was rapidly excluded. A brain MRI documented bilateral stroke-like lesions predominantly affecting the superior temporal lobe, including the primary auditory cortex, confirming the central nature of deafness. Slow recovery was observed in the following weeks. This case serves to illustrate the numerous challenges caused by MELAS and the unusual occurrence of acute cortical deafness, that to our knowledge has not be described so far in a child in this setting.

The benefits of sign language for deaf learners with language challenges

Directory of Open Access Journals (Sweden)

Van Staden, Annalene

2009-12-01

Full Text Available This article argues the importance of allowing deaf children to acquire sign language from an early age. It demonstrates firstly that the critical/sensitive period hypothesis for language acquisition can be applied to specific language aspects of spoken language as well as sign languages (i.e. phonology, grammatical processing and syntax. This makes early diagnosis and early intervention of crucial importance. Moreover, research findings presented in this article demonstrate the advantage that sign language offers in the early years of a deaf child’s life by comparing the language development milestones of deaf learners exposed to sign language from birth to those of late-signers, orally trained deaf learners and hearing learners exposed to spoken language. The controversy over the best medium of instruction for deaf learners is briefly discussed, with emphasis placed on the possible value of bilingual-bicultural programmes to facilitate the development of deaf learners’ literacy skills. Finally, this paper concludes with a discussion of the implications/recommendations of sign language teaching and Deaf education in South Africa.

Antenatal diagnosis of congenital deafness.

Science.gov (United States)

Isaacson, G

1988-01-01

Advances in the field of antenatal diagnosis have made possible the detection of profound sensorineural hearing loss prior to birth. Fetal motion in response to sound and auditory evoked potential testing can determine the presence of fetal hearing in the third trimester of pregnancy. Imaging modalities including ultrasound, computed tomography, and magnetic resonance imaging hold promise for the diagnosis of some forms of congenital deafness in the second trimester fetus. The methods by which congenital deafness soon may be diagnosed and the implications for the otologist are discussed.

Efficacy and safety of acupuncture therapy for nerve deafness: a meta-analysis of randomized controlled trials.

Science.gov (United States)

Jiang, Yuebo; Shi, Xian; Tang, Yan

2015-01-01

Acupuncture is one of the important parts of therapeutic methods in traditional Chinese medicine, and has been widely used for the treatment of nerve deafness in recent years. The current study was to evaluate the efficacy and safety of acupuncture therapy for nerve deafness compared with conventional medicine therapy. PubMed, the Chinese National Knowledge Infrastructure Database, the Chinese Science and Technology Periodical Database, the Chinese Biomedical Database, the Wanfang Database were searched for articles published to identify randomized controlled trials evaluating efficacy and side effects between acupuncture and conventional medicine therapies up to 2013/06. A total of 12 studies, including 527 patients assessed the efficacy and safety of acupuncture therapy for nerve deafness. Overall, the efficacy of acupuncture was significantly better than that of the conventional western medication (RR: 1.54, 95% CI: 1.36-1.74) or traditional Chinese medicines (RR: 1.51, 95% CI: 1.24-1.84), and the efficacy of acupuncture in combination with conventional western medication or traditional Chinese medicine was better than that of the conventional western medication alone (RR: 1.51, 95% CI: 1.29-1.77) or traditional Chinese medicine alone (RR: 1.59, 95% CI: 1.30-1.95). Based on the comparison of number of deafness patients who were completely cured, the efficacy of acupuncture in combination with traditional Chinese medicines was better than that of traditional Chinese medicine alone (RR: 4.62, 95% CI: 1.38-15.47). Acupuncture therapy can significantly improve the hearing of patients with nerve deafness, and the efficacy of acupuncture in combination with medication is superior to medication alone.

Confronting the language barrier: Theory of mind in deaf children.

Science.gov (United States)

Jones, Anna C; Gutierrez, Roberto; Ludlow, Amanda K

2015-01-01

The current study addressed deaf children's Theory of Mind (ToM) development as measured by a battery of first- and second-order belief tasks. Both a chronological age-matched control group and a younger group of pre-school aged hearing children were compared to a group of deaf children born to hearing parents. A hearing native signer enacted each of the tasks, which were pre-recorded in video clips in English (SSE), British Sign Language (BSL) and spoken English, in order to consider all communication preferences of the deaf children. Results revealed no differences in performance between the deaf and the young hearing children. However, despite the inclusion of ToM tasks based on their preferred mode of communication, the deaf children performed significantly worse at the unexpected-content and second-order belief task compared with their age-matched controls. These findings imply a delay rather than a deficit in ToM in deaf children that could be attributed to limited opportunities to converse and overhear conversations about mental states. None. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

Impact of Genetic Counseling and Connexin-26 and Connexin-30 Testing on Deaf Identity and Comprehension of Genetic Test Results in a Sample of Deaf Adults: A Prospective, Longitudinal Study

Science.gov (United States)

Palmer, Christina G. S.; Boudreault, Patrick; Baldwin, Erin E.; Sinsheimer, Janet S.

2014-01-01

Using a prospective, longitudinal study design, this paper addresses the impact of genetic counseling and testing for deafness on deaf adults and the Deaf community. This study specifically evaluated the effect of genetic counseling and Connexin-26 and Connexin-30 genetic test results on participants' deaf identity and understanding of their genetic test results. Connexin-26 and Connexin-30 genetic testing was offered to participants in the context of linguistically and culturally appropriate genetic counseling. Questionnaire data collected from 209 deaf adults at four time points (baseline, immediately following pre-test genetic counseling, 1-month following genetic test result disclosure, and 6-months after result disclosure) were analyzed. Four deaf identity orientations (hearing, marginal, immersion, bicultural) were evaluated using subscales of the Deaf Identity Development Scale-Revised. We found evidence that participants understood their specific genetic test results following genetic counseling, but found no evidence of change in deaf identity based on genetic counseling or their genetic test results. This study demonstrated that culturally and linguistically appropriate genetic counseling can improve deaf clients' understanding of genetic test results, and the formation of deaf identity was not directly related to genetic counseling or Connexin-26 and Connexin-30 genetic test results. PMID:25375116

Outline of deaf schools on the level throughout the country : A study on architectural planning for the deaf school Part 1

OpenAIRE

平根, 孝光

1993-01-01

This paper is to make clear in outline of deaf schools on the level throughout the country in 1990s. The factors might supposedly exhibit the characteristics of deaf schools are as follows : 1) In deaf schools which have 4 departments and in which early-age education for such children of no less than 3 years of age is executed, babies, young children, children, and juveniles whose age cover a wide renge from 0 to 21 study in a same school, where great gaps are evidently noticed in such people...

Sustained attention, selective attention and cognitive control in deaf and hearing children

Science.gov (United States)

Dye, Matthew W. G.; Hauser, Peter C.

2014-01-01

Deaf children have been characterized as being impulsive, distractible, and unable to sustain attention. However, past research has tested deaf children born to hearing parents who are likely to have experienced language delays. The purpose of this study was to determine whether an absence of auditory input modulates attentional problems in deaf children with no delayed exposure to language. Two versions of a continuous performance test were administered to 37 deaf children born to Deaf parents and 60 hearing children, all aged 6–13 years. A vigilance task was used to measure sustained attention over the course of several minutes, and a distractibility test provided a measure of the ability to ignore task irrelevant information – selective attention. Both tasks provided assessments of cognitive control through analysis of commission errors. The deaf and hearing children did not differ on measures of sustained attention. However, younger deaf children were more distracted by task-irrelevant information in their peripheral visual field, and deaf children produced a higher number of commission errors in the selective attention task. It is argued that this is not likely to be an effect of audition on cognitive processing, but may rather reflect difficulty in endogenous control of reallocated visual attention resources stemming from early profound deafness. PMID:24355653

Deaf women: experiences and perceptions of healthcare system access.

Science.gov (United States)

Steinberg, Annie G; Wiggins, Erin A; Barmada, Carlin Henry; Sullivan, Vicki Joy

2002-10-01

The authors investigated the knowledge, attitudes, and healthcare experiences of Deaf women. Interviews with 45 deaf women who participated in focus groups in American Sign Language were translated, transcribed, and analyzed. Deaf women's understanding of women's health issues, knowledge of health vocabulary in both English and American Sign Language, common health concerns among Deaf women, and issues of access to information, including pathways and barriers, were examined. As a qualitative study, the results of this investigation are limited and should be viewed as exploratory. A lack of health knowledge was evident, including little understanding of the meaning or value of cancer screening, mammography, or Pap smears; purposes of prescribed medications, such as hormone replacement therapy (HRT); or necessity for other medical or surgical interventions. Negative experiences and avoidance or nonuse of health services were reported, largely due to the lack of a common language with healthcare providers. Insensitive behaviors were also described. Positive experiences and increased access to health information were reported with practitioners who used qualified interpreters. Providers who demonstrated minimal signing skills, a willingness to use paper and pen, and sensitivity to improving communication were appreciated. Deaf women have unique cultural and linguistic issues that affect healthcare experiences. Improved access to health information may be achieved with specialized resource materials, improved prevention and targeted intervention strategies, and self-advocacy skills development. Healthcare providers must be trained to become more effective communicators with Deaf patients and to use qualified interpreters to assure access to healthcare for Deaf women.

Deaf children's use of clear visual cues in mindreading.

Science.gov (United States)

Hao, Jian; Su, Yanjie

2014-11-01

Previous studies show that typically developing 4-year old children can understand other people's false beliefs but that deaf children of hearing families have difficulty in understanding false beliefs until the age of approximately 13. Because false beliefs are implicit mental states that are not expressed through clear visual cues in standard false belief tasks, the present study examines the hypothesis that the deaf children's developmental delay in understanding false beliefs may reflect their difficulty in understanding a spectrum of mental states that are not expressed through clear visual cues. Nine- to 13-year-old deaf children of hearing families and 4-6-year-old typically developing children completed false belief tasks and emotion recognition tasks under different cue conditions. The results indicated that after controlling for the effect of the children's language abilities, the deaf children inferred other people's false beliefs as accurately as the typically developing children when other people's false beliefs were clearly expressed through their eye-gaze direction. However, the deaf children performed worse than the typically developing children when asked to infer false beliefs with ambiguous or no eye-gaze cues. Moreover, the deaf children were capable of recognizing other people's emotions that were clearly conveyed by their facial or body expressions. The results suggest that although theory-based or simulation-based mental state understanding is typical of hearing children's theory of mind mechanism, for deaf children of hearing families, clear cue-based mental state understanding may be their specific theory of mind mechanism. Copyright © 2014 Elsevier Ltd. All rights reserved.

Cost Effectiveness of Childhood Cochlear Implantation and Deaf Education in Nicaragua: A Disability Adjusted Life Year Model.

Science.gov (United States)

Saunders, James E; Barrs, David M; Gong, Wenfeng; Wilson, Blake S; Mojica, Karen; Tucci, Debara L

2015-09-01

Cochlear implantation (CI) is a common intervention for severe-to-profound hearing loss in high-income countries, but is not commonly available to children in low resource environments. Owing in part to the device costs, CI has been assumed to be less economical than deaf education for low resource countries. The purpose of this study is to compare the cost effectiveness of the two interventions for children with severe-to-profound sensorineural hearing loss (SNHL) in a model using disability adjusted life years (DALYs). Cost estimates were derived from published data, expert opinion, and known costs of services in Nicaragua. Individual costs and lifetime DALY estimates with a 3% discounting rate were applied to both two interventions. Sensitivity analysis was implemented to evaluate the effect on the discounted cost of five key components: implant cost, audiology salary, speech therapy salary, number of children implanted per year, and device failure probability. The costs per DALY averted are $5,898 and $5,529 for CI and deaf education, respectively. Using standards set by the WHO, both interventions are cost effective. Sensitivity analysis shows that when all costs set to maximum estimates, CI is still cost effective. Using a conservative DALY analysis, both CI and deaf education are cost-effective treatment alternatives for severe-to-profound SNHL. CI intervention costs are not only influenced by the initial surgery and device costs but also by rehabilitation costs and the lifetime maintenance, device replacement, and battery costs. The major CI cost differences in this low resource setting were increased initial training and infrastructure costs, but lower medical personnel and surgery costs.

Vocational Orientation of the Deaf Pupils

OpenAIRE

Sobolevská, Šárka

2017-01-01

The main goal of the bachelor thesis is to learn about vocational orientation of deaf pupils in their last years of study at selected elementary schools for the Deaf and to compare the results to results of similar studies done with pupils without hearing impairment. Based on relevant scientific sources, the paper introduces general aspects that shape vocational orientation, also describes vocational development on D. E. Super's Career Development Theory. The thesis continues with characteriz...

Black Deaf Individuals' Reading Skills: Influence of ASL, Culture, Family Characteristics, Reading Experience, and Education

Science.gov (United States)

Myers, Candace; Clark, M. Diane; Musyoka, Millicent M.; Anderson, Melissa L.; Gilbert, Gizelle L.; Agyen, Selina; Hauser, Peter C.

2010-01-01

Previous research on the reading abilities of Deaf individuals from various cultural groups suggests that Black Deaf and Hispanic Deaf individuals lag behind their White Deaf peers. The present study compared the reading skills of Black Deaf and White Deaf individuals, investigating the influence of American Sign Language (ASL), culture, family…

Development of social-cognitive and communication skills in children born deaf.

Science.gov (United States)

Peterson, Candida C

2009-10-01

Central to the interface of social-cognitive and communicative development is the growth of a theory of mind (ToM). ToM is mastered by most hearing children and deaf children of signing deaf parents by the age of 5 or 6 but is often seriously delayed in deaf children of hearing parents. This paper reviews recently published research on deaf children's ToM development and presents an original study consisting of eight longitudinal case histories that collectively map late-signing deaf children's ToM performance from 44 to 158 months of age. While five tentative conclusions can be posited from the collective research so far, further investigation of each of these possibilities is clearly needed.

Sign Language and the Learning of Swedish by Deaf Children (Project TSD).

Science.gov (United States)

Jansson, Karin, Ed.

1982-01-01

A project in Sweden focuses on the early linguistic development of preschool deaf children in families where the parents are also deaf. The School for the Deaf in Sweden is involved with describing the Swedish language as it appears to a deaf learner, a description to be used as a basis for teacher training and inservice in the teaching of the…

An unhappy and utterly pitiable creature? Life and self images of Deaf people in the Netherlands at the time of the founding fathers of Deaf education

NARCIS (Netherlands)

Tellings, A.E.J.M.; Tijsseling, C.

2005-01-01

This article describes how young deaf people in the Netherlands between 1809 and 1828 made the transition from living in a school for the Deaf,1 a rather protected community with mostly deaf people and with hearing people who could understand them rather well, to a life in hearing society with

Reaching the Summit: Deaf Adults as Essential Partners in Education

Science.gov (United States)

Bourne-Firl, Bridgetta

2016-01-01

How do we reach the summit in terms of supporting the best transition possible for each young deaf or hard of hearing individual in the United States? Should professionals who are hearing work alone to succeed with deaf and hard of hearing students? No matter how good the intention, if we want deaf and hard of hearing students to transition from…

Implicit sequence learning in deaf children with cochlear implants.

Science.gov (United States)

Conway, Christopher M; Pisoni, David B; Anaya, Esperanza M; Karpicke, Jennifer; Henning, Shirley C

2011-01-01

Deaf children with cochlear implants (CIs) represent an intriguing opportunity to study neurocognitive plasticity and reorganization when sound is introduced following a period of auditory deprivation early in development. Although it is common to consider deafness as affecting hearing alone, it may be the case that auditory deprivation leads to more global changes in neurocognitive function. In this paper, we investigate implicit sequence learning abilities in deaf children with CIs using a novel task that measured learning through improvement to immediate serial recall for statistically consistent visual sequences. The results demonstrated two key findings. First, the deaf children with CIs showed disturbances in their visual sequence learning abilities relative to the typically developing normal-hearing children. Second, sequence learning was significantly correlated with a standardized measure of language outcome in the CI children. These findings suggest that a period of auditory deprivation has secondary effects related to general sequencing deficits, and that disturbances in sequence learning may at least partially explain why some deaf children still struggle with language following cochlear implantation. © 2010 Blackwell Publishing Ltd.

The Deaf community in Flanders and South Africa : An ethnographic analysis

OpenAIRE

Vermeerbergen, Myriam; Van Herreweghe, Mieke

2008-01-01

Schein (1989) proposes a theory of Deaf Community development and applies his theory to the situation in the USA. He hypothesizes five factors: “These factors and their interactions account for the unique social-psychological behavior of Deaf people that resulted in the development of the phenomenon called the Deaf community" (p. 200). The demographic factor refers to a first precondition for the development of a Deaf community, viz. that there is a critical mass, i.e. both in actual numbers ...

The "Third Ear" Decolonizes: Integrating Deaf Students into Post-Secondary Classes

Science.gov (United States)

McHeimech, Zeinab

2009-01-01

Can we effectively integrate Deaf students into our post-secondary classes before recognizing and listening to them? Studies indicate that Deaf students continue to struggle, be silenced, and experience isolation when mainstreamed. Deaf students, or second-language students, inevitably develop new identities once included; however, we cannot…

Sustained attention, selective attention and cognitive control in deaf and hearing children.

Science.gov (United States)

Dye, Matthew W G; Hauser, Peter C

2014-03-01

Deaf children have been characterized as being impulsive, distractible, and unable to sustain attention. However, past research has tested deaf children born to hearing parents who are likely to have experienced language delays. The purpose of this study was to determine whether an absence of auditory input modulates attentional problems in deaf children with no delayed exposure to language. Two versions of a continuous performance test were administered to 37 deaf children born to Deaf parents and 60 hearing children, all aged 6-13 years. A vigilance task was used to measure sustained attention over the course of several minutes, and a distractibility test provided a measure of the ability to ignore task irrelevant information - selective attention. Both tasks provided assessments of cognitive control through analysis of commission errors. The deaf and hearing children did not differ on measures of sustained attention. However, younger deaf children were more distracted by task-irrelevant information in their peripheral visual field, and deaf children produced a higher number of commission errors in the selective attention task. It is argued that this is not likely to be an effect of audition on cognitive processing, but may rather reflect difficulty in endogenous control of reallocated visual attention resources stemming from early profound deafness. Copyright © 2013 Elsevier B.V. All rights reserved.

Overview on Deaf-Blindness

Science.gov (United States)

... of Deaf-Blind Education Transition to Adulthood > Transition Self Determination Person Centered Planning Postsecondary Education Independent Living Employment Customized Employment Sex Education Adult Services Technology Personnel > Intervener Services Support ...

Reading comprehension of deaf children with cochlear implants

NARCIS (Netherlands)

Vermeulen, A.M.; Bon, W.H.J. van; Schreuder, R.; Knoors, H.E.T.; Snik, A.F.M.

2007-01-01

The reading comprehension and visual word recognition in 50 deaf children and adolescents with at least 3 years of cochlear implant (0) use were evaluated. Their skills were contrasted with reference data of 500 deaf children without CIs. The reading comprehension level in children with CIs was

Research-Based Curriculum, Pedagogy, and Assessment in a Deaf Bilingual Program

Science.gov (United States)

Peterson, Laura

2012-01-01

The California School for the Deaf (CSD), Fremont, is a deaf-centered bilingual program. CSD's approach to curriculum development, instructional pedagogy, and assessment integrates best practices in deaf education, bilingual education, and general education. The goals of the program are outlined in the Expected School-wide Learning Results which…

Educational Outcomes of Young People in Scotland Who Are Deaf or Hard of Hearing: Intersections of Deafness and Social Class

Science.gov (United States)

Fordyce, Mariela; Riddell, Sheila; O'Neill, Rachel; Weedon, Elisabet

2015-01-01

This article focuses on the intersection between deafness and social class in the context of the unstable economic circumstances in Scotland following the 2007 recession. More specifically, this research investigated the following in the case of young people who are deaf or hard of hearing (DHH): (1) the interaction between educational attainment…

Deaf children's understanding of emotions: desires take precedence

NARCIS (Netherlands)

Rieffe, C.J.; Meerum Terwogt, M.

2000-01-01

Deaf children frequently have trouble understanding other people's emotions. It has been suggested that an impaired theory of mind can account for this. This research focused on the spontaneous use of mental states in explaining other people's emotions by 6- and 10-year-old deaf children as compared

The contribution of phonological knowledge, memory, and language background to reading comprehension in deaf populations

Science.gov (United States)

Hirshorn, Elizabeth A.; Dye, Matthew W. G.; Hauser, Peter; Supalla, Ted R.; Bavelier, Daphne

2015-01-01

While reading is challenging for many deaf individuals, some become proficient readers. Little is known about the component processes that support reading comprehension in these individuals. Speech-based phonological knowledge is one of the strongest predictors of reading comprehension in hearing individuals, yet its role in deaf readers is controversial. This could reflect the highly varied language backgrounds among deaf readers as well as the difficulty of disentangling the relative contribution of phonological versus orthographic knowledge of spoken language, in our case ‘English,’ in this population. Here we assessed the impact of language experience on reading comprehension in deaf readers by recruiting oral deaf individuals, who use spoken English as their primary mode of communication, and deaf native signers of American Sign Language. First, to address the contribution of spoken English phonological knowledge in deaf readers, we present novel tasks that evaluate phonological versus orthographic knowledge. Second, the impact of this knowledge, as well as memory measures that rely differentially on phonological (serial recall) and semantic (free recall) processing, on reading comprehension was evaluated. The best predictor of reading comprehension differed as a function of language experience, with free recall being a better predictor in deaf native signers than in oral deaf. In contrast, the measures of English phonological knowledge, independent of orthographic knowledge, best predicted reading comprehension in oral deaf individuals. These results suggest successful reading strategies differ across deaf readers as a function of their language experience, and highlight a possible alternative route to literacy in deaf native signers. Highlights: 1. Deaf individuals vary in their orthographic and phonological knowledge of English as a function of their language experience. 2. Reading comprehension was best predicted by different factors in oral deaf and

Telemental health technology in deaf and general mental-health services: access and use.

Science.gov (United States)

Austen, Sally; McGrath, Melissa

2006-01-01

Long-distance travel to provide mental health services for deaf people has implications for efficiency, safety, and equality of service. However, uptake of Telemental Health (TMH) has been slow in both deaf and general mental health services. A quantitative study was used to investigate access to TMH and whether staff confidence, experience, or demographics affect TMH use. It was concluded that staff in neither deaf mental health services nor general mental health services had adequate knowledge of or access to TMH. Staff expressed concerns over TMH's appropriateness in their work. Previous use of videoconferencing was assosciated significantly with confidence, but previous use of videophones was not. Neither staff in deaf services nor deaf staff were more experienced with or more confident about videoconferencing, whereas, within deaf services, deaf staff were significantly more confident about videophone use. Training implications are discussed.

Non-Verbal Psychotherapy of Deaf Children with Disorders in Personality Development.

Science.gov (United States)

Zalewska, Marina

1989-01-01

Discussed are principles of nonverbal therapy for deaf children with disorders in the development of self, and the possible existence of a relationship between lack of auditory experiences in deaf children and disorders in mother-child bonding. A case study presents a three-year-old deaf boy successfully treated through a nonverbal…

Inclusive instruction and learning for deaf students in postsecondary education.

Science.gov (United States)

Foster, S; Long, G; Snell, K

1999-01-01

This article explores how students who are deaf and their instructors experience mainstream college classes. Both quantitative and qualitative procedures were used to examine student access to information and their sense of belonging and engagement in learning. Instructors were asked to discuss their approach to teaching and any instructional modifications made to address the needs of deaf learners. Results indicate that deaf students viewed classroom communication and engagement in a similar manner as their hearing peers. Deaf students were more concerned about the pace of instruction and did not feel as much a part of the 'university family' as did their hearing peers. Faculty generally indicated that they made few if any modifications for deaf students and saw support service faculty as responsible for the success or failure of these students. We discuss results of these and additional findings with regard to barriers to equal access and strategies for overcoming these barriers.

Memory and Rehearsal Characteristics of Profoundly Deaf Children.

Science.gov (United States)

Bebko, James M.

1984-01-01

Tests 64 deaf students from oral and total communication settings to examine whether a deficiency in spontaneous strategy use accounts for their verbal short-term memory performance. Spontaneous rehearsal of both deaf samples seemed to emerge later than the hearing sample's and was inefficiently implemented and less effective in mediating recall…

Magnetic resonance imaging in sudden deafness

International Nuclear Information System (INIS)

Ramos, Hugo Valter Lisboa; Barros, Flavia Alencar; Penido, Norma de Oliveira; Souza, Ana Claudia Valerio de; Yamaoka, Wellington Yugo; Yamashita, Helio

2005-01-01

The etiology of sudden deafness can remain undetermined despite extensive investigation. This study addresses the value of magnetic resonance imaging in the analysis of sudden deafness patients.Study Design: transversal cohort.Material And Method: In a prospective study, 49 patients attended at otolaryngology emergency room of Federal University of Sao Paulo - Escola Paulista de Medicina, from April 2001 to May 2003, were submitted to magnetic resonance imaging.Results: Magnetic Resonance abnormalities were seen in 23 (46.9%) patients and revealed two tumors suggestive of meningioma, three vestibular schwannomas, thirteen microangiopathic changes of the brain and five (21.7%) pathological conditions of the labyrinth.Conclusion: Sudden deafness should be approached as a symptom common to different diseases. The presence of cerebellopontine angle tumors in 10.2% of our cases, among other treatable causes, justifies the recommendation of gadolinium-enhanced magnetic resonance use, not only to study the auditory peripheral pathway, but to study the whole auditory pathway including the brain. (author)

Deafness genes in Israel: implications for diagnostics in the clinic.

Science.gov (United States)

Brownstein, Zippora; Avraham, Karen B

2009-08-01

The identification of the molecular basis of deafness in the last decade has made a remarkable impact on genetic counseling and diagnostics for the hearing impaired population. Since the discovery of the most prevalent form of deafness associated with mutations in the GJB2 (connexin 26) gene, many other genes have been found worldwide, with a subset of these, including unique mutations, in Israel. Here, we review the current status of deafness genes in Israel and report one known mutation in a syndromic form of deafness, Usher syndrome, described in the Jewish Israeli population for the first time. In the future, the identification of specific mutations may be relevant for specific types of treatment.

Monitoring the Achievement of Deaf Pupils in Sweden and Scotland: Approaches and Outcomes

Science.gov (United States)

Hendar, Ola; O'Neill, Rachel

2016-01-01

Over the past two decades there have been major developments in deaf education in many countries. Medical and technical advances have made it possible for more deaf children to hear and speak successfully. Most deaf pupils learn in ordinary classes in mainstream schools. In this article we explore patterns of achievements of deaf pupils to see if…

Deaf children attending different school environments: sign language abilities and theory of mind.

Science.gov (United States)

Tomasuolo, Elena; Valeri, Giovanni; Di Renzo, Alessio; Pasqualetti, Patrizio; Volterra, Virginia

2013-01-01

The present study examined whether full access to sign language as a medium for instruction could influence performance in Theory of Mind (ToM) tasks. Three groups of Italian participants (age range: 6-14 years) participated in the study: Two groups of deaf signing children and one group of hearing-speaking children. The two groups of deaf children differed only in their school environment: One group attended a school with a teaching assistant (TA; Sign Language is offered only by the TA to a single deaf child), and the other group attended a bilingual program (Italian Sign Language and Italian). Linguistic abilities and understanding of false belief were assessed using similar materials and procedures in spoken Italian with hearing children and in Italian Sign Language with deaf children. Deaf children attending the bilingual school performed significantly better than deaf children attending school with the TA in tasks assessing lexical comprehension and ToM, whereas the performance of hearing children was in between that of the two deaf groups. As for lexical production, deaf children attending the bilingual school performed significantly better than the two other groups. No significant differences were found between early and late signers or between children with deaf and hearing parents.

Pedophilia and Deafness.

Science.gov (United States)

Vernon, McCay; Rich, Steve

1997-01-01

Data from 22 cases of individuals with deafness suffering from pedophilia indicate a number of factors that distinguish them from hearing pedophiles. Differences include a prevalence of Primitive Personality Disorder, a high rate of brain damage, illiteracy, poorer communication skills, and psychiatric illnesses. Legal issues, prevention, and…

Genetic mutations in non-syndromic deafness patients of uyghur and han chinese ethnicities in xinjiang, China: a comparative study

Directory of Open Access Journals (Sweden)

Kuyaxi Pilidong

2011-09-01

Full Text Available Abstract Background The deafness-associated gene mutation profile varies greatly among regions and races. Due to the multi-ethnic coalition of over one thousand years, non-syndromic deafness (NSD patients of Uyghur ethnicity may exhibit a unique deafness-associated gene mutation spectrum as compared to Han Chinese deaf population. Methods In order to characterize nine loci of four deafness-associated genes of Uyghur NSD patients in comparison with Chinese Han deaf population, NSD patients (n = 350 were enrolled, including Uyghur (n = 199 and Han Chinese (n = 151. Following the history taking, blood samples were collected for DNA extraction. DNA microarray was performed on nine loci of four deafness-associated genes, including 35delG, 176-191del16, 235delC, 299-300delAT, 538C > T, 1555A > G, 1494C > T, 2168A > G, and IVS7-2A > G. The samples that showed the absence of both wild and mutant probe signals were tested for further DNA sequencing analysis. Results The mutations in the nine loci of prevalent deafness-associated genes were detected in 13.06% of Uyghur NSD patients and 32.45% of Han Chinese patients (P GJB2 mutation was detected in 9.05% of Uyghur patients and 16.56% of Han Chinese patients (P > 0.05, respectively. 235delC was the hotspot mutation region in NSD patients of the two ethnicities, whereas 35delG was the mutation hotspot in Uyghur patients. 187delG mutation was detected for the first time in Uyghur NSD patients and considered as an unreported pathological variant of GJB2. SLC26A4 mutation was found in 2.01% of Uyghur patients and 14.57% of Han Chinese patients (P P > 0.05, respectively. The NSD patients exhibited a low frequency of GJB3 mutation regardless of ethnicity. Conclusion Prevalent deafness-associated gene mutations in the nine loci studied were less frequently detected in Uyghur NSD patients than in Han Chinese patients. GJB2 was the most common mutant gene in the two ethnicities, whilst the two ethnicities differed

Does Deafness Spell Disaster? An Analysis of the Written English Levels of Deaf Children in the Nelson Mandela Metropole, South Africa

Science.gov (United States)

Weir, Carolyn; Aylif, Diana

2014-01-01

This article presents the findings of an empirical comparative study in the Nelson Mandela Metropole investigating the difference between the written English of deaf children and the written English of hearing children and makes recommendations on how to improve the writing of deaf children. The psycholinguistic approach was used for the…

A Sociolinguistic Profile of the Peruvian Deaf Community

Science.gov (United States)

Parks, Elizabeth; Parks, Jason

2010-01-01

A sociolinguistic survey of the sign language used by the deaf communities of Peru was conducted in November and December of 2007. For eight weeks, our survey team visited six deaf communities in the cities of Lima, Arequipa, Cusco, Trujillo, Chiclayo, and Iquitos. Using sociolinguistic questionnaires and recorded text testing (RTT) tools, we…

Literatura Surda/Deaf Literature

Directory of Open Access Journals (Sweden)

Lodenir Becker Karnopp

2006-01-01

Full Text Available O objetivo do presente artigo é proceder a uma análise dos livros de literatura infantil Cinderela Surda e Rapunzel Surda, focalizando os sentidos produzidos sobre identidades e diferenças. As análises desses livros pretendem contribuir para a discussão da produção de uma literatura surda, que está vinculada às discussões sobre cultura e identidade. Na investigação desses materiais, os textos e as imagens produzidas evidenciam que os autores buscam o caminho da auto-representação do grupo de surdos, através da luta pelo estabelecimento do que reconhecem como suas identidades e suas diferenças. Tais evidências estão no uso da língua de sinais, em suas formas de narrar as histórias e/ou de adaptar histórias clássicas, tendo como base suas formas de existência, suas formas de ler, traduzir, conceber e julgar os produtos culturais que consomem e que produzem. This article aims to present an analysis of the fairy tales, Deaf Cinderella and Deaf Rapunzel, focusing on the meanings produced from identities and differences. The analyses of these two books intend to give a contribution to the discussion on the production of deaf literature, which is linked to the discussions on culture and identity. In the investigation of these books, the texts and the images produced show that the authors seek the path to self- representation of the deaf community, through the struggle for the establishment of what they recognize as their identities and differences. Such evidences are in the use of sign language, in their ways of narrating their stories and/or of adapting classic fairy tales, having as a basis their existential ways of being, their ways of reading, translating, conceiving and judging the cultural products which they consume and produce.

Supporting Deaf Students with Intellectual Disabilities through a Specialized Literacy Curriculum

Science.gov (United States)

Berchin-Weiss, Janice; Falk, Jodi L.; Cunningham, Katherine Egan

2016-01-01

The incidence of d/Deaf students with intellectual disabilities in schools for the d/Deaf has increased; however, the development of curricula for this population has not kept up with this trend. A literacy curriculum was developed at St. Joseph's School for the Deaf (SJSD) to address the special needs of these students using a reading and writing…

A critical exploration of deaf young people’s underachievement in Brunei Darussalam

OpenAIRE

Haji Shahminan, Hajah Norbayah

2012-01-01

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. This study employs qualitative methods to explore the tensions experienced by deaf young people with hearing parents, hearing parents with little or no experience of deafness prior to the birth of their deaf children and language teachers with a lack of skills and knowledge of deafness in the implementation of an inclusive education system in Brunei Darussalam. The empirical evidence I used t...

Comparative study of verbal originality in deaf and hearing children.

Science.gov (United States)

Johnson, R A; Khatena, J

1975-04-01

Verbal originality scores were obtained from Onomatopoeia and Images, Form 1B, given to 181 deaf and 236 hearing Ss aged 10 to 19 yr. The hearing Ss scored significantly higher than the deaf Ss. Significant main effects for age were found but not for sex. The only significant interaction was found for hearing status and age. Deaf Ss became more productive as age increased, while performance of hearing Ss relative to age fluctuated.

Hearing Disorders and Deafness

Science.gov (United States)

... enough to enjoy talking with friends or family. Hearing disorders make it hard, but not impossible, to ... often be helped. Deafness can keep you from hearing sound at all. What causes hearing loss? Some ...

77 FR 42187 - Relay Services for Deaf-Blind Individuals

Science.gov (United States)

2012-07-18

... for Deaf-Blind Individuals AGENCY: Federal Communications Commission. ACTION: Final rule; announcement... the Commission's Implementation of the Twenty-First Century Communications and Video Accessibility Act of 2010, Section 105, Relay Services for Deaf-Blind Individuals, Order (Order). This document is...

Long QT in children with congenital deafness: a brief report

Directory of Open Access Journals (Sweden)

Naseraldin Akbari Asbagh

2013-08-01

Full Text Available Background: Long QT syndromes (LQT are genetic abnormalities of ventricular repo-larization, with an estimated incidence of about one per 10000 births. It is characterized by prolongation of the QT interval in electrocardiogram (EKG and associated with a high risk for syncope and sudden death in patients. Type of this syndrome is association with congenital deafness. Our objective was to evaluate QT interval in children with congenital deafness.Methods: For 219 patients referred to Imam Khomeini Hospital audiometric clinic in 2011, questionnaire were completed. A total of 23 congenitally deaf children were incl-uded. All patients’ examinations were done by a pediatric cardiologist. Electrocardio-gram is conducted in all children (23 patients with sever and deep congenital deafness. Then the QT interval was measured based on Bazett’s formula. Echocardiography was also performed in these children to assess left ventricular function and the presence of mitral valve prolapse.Results: The overall patients were two hundred and nineteen children. A total of twenty three congenitally deaf children were included and electrocardiogram was obtained. Three children had obviously prolonged QTc (0.48±0.02 second. The median age of them was 6.1±5 year, the median weight was 18±11.3 kilogram and the median of QT interval was 0.48±0.02 second.Conclusion: The QT interval obtained 0.48±0.02 second. In the present study we found prolonged QT in congenital deafness, thus we recommend to evaluate the electrocardio-gram of children with congenital deafness.

Black deaf individuals' reading skills: influence of ASL, culture, family characteristics, reading experience, and education.

Science.gov (United States)

Myers, Candace; Clark, M Diane; Musyoka, Millicent M; Anderson, Melissa L; Gilbert, Gizelle L; Agyen, Selina; Hauser, Peter C

2010-01-01

Previous research on the reading abilities of Deaf individuals from various cultural groups suggests that Black Deaf and Hispanic Deaf individuals lag behind their White Deaf peers. The present study compared the reading skills of Black Deaf and White Deaf individuals, investigating the influence of American Sign Language (ASL), culture, family characteristics, reading experience, and education. (The descriptor Black is used throughout the present article, as Black Deaf individuals prefer this term to African American. For purposes of parallel construction, the term White is used instead of European American.) It was found that Black Deaf study participants scored lower on measures of both reading and ASL. These findings provide implications for possible interventions at the primary, secondary, and college levels of education.

Critical health literacy in American deaf college students.

Science.gov (United States)

Kushalnagar, Poorna; Ryan, Claire; Smith, Scott; Kushalnagar, Raja

2017-05-24

This study investigates the relationship between critical health literacy (CHL) and discussion of health information among college deaf students who use American Sign Language. CHL is crucial in making appropriate health-related decisions for oneself and aiding others in making good health-choices. Research on general youth population shows that frequent health-related discussions with both friends and family is associated with higher health literacy. However, for our sample of deaf college-aged students who might have had less access to communication at home, we hypothesize that health-related discussions with same-age peers may be more important for critical health literacy. We asked two questions to assess the frequency of health-related discussions with friends and families: "How often do you discuss health-related information with your friends" and "How often do you discuss your family medical history with your family?". Participants rated their experience on a scale from 1-5 (1=never, 5=always). To assess CHL, 38 deaf and 38 hearing participants were shown a short scenario that showed a woman confiding in her friend after finding a lump in her breast. Participants were then asked what the friend should say. Responses were scored by a team of 3 raters using a CHL rubric. As predicted, results showed a strong relationship between discussion of health-related information with friends and CHL in both deaf and hearing samples. Discussion with family was linked to CHL only for hearing participants, but not deaf participants in our study. These findings underscore the importance of socializing with health-literate, accessible peers to improve the health literacy and health outcomes of all deaf people. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Everyday activities and social contacts among older deaf sign language users

DEFF Research Database (Denmark)

Werngren-Elgström, Monica; Brandt, Ase; Iwarsson, Susanne

2006-01-01

The purpose of this study was to describe the everyday activities and social contacts among older deaf sign language users, and to investigate relationships between these phenomena and the health and well-being within this group. The study population comprised deaf sign language users, 65 years...... or older, in Sweden. Data collection was based on interviews in sign language, including open-ended questions covering everyday activities and social contacts as well as self-rated instruments measuring aspects of health and subjective well-being. The results demonstrated that the group of participants...... aspects of health and subjective well-being and the frequency of social contacts with family/relatives or visiting the deaf club and meeting friends. It is concluded that the variety of activities at the deaf clubs are important for the subjective well-being of older deaf sign language users. Further...

STATEMENT OF VIEWS RELATING TO THE EDUCATION OF THE DEAF IN THE UNITED STATES--1964.

Science.gov (United States)

FELLENDORF, GEORGE W.

REPRESENTATIVE OF THE VIEWS OF THE ALEXANDER GRAHAM BELL ASSOCIATION FOR THE DEAF, THIS STATEMENT SETS FORTH THE PURPOSES OF THE BELL ASSOCIATION AND DISCUSSES THE FOLLOWING TOPICS ABOUT DEAF EDUCATION--(1) THEIR AMBITIONS FOR ALL DEAF CHILDREN, (2) A CRITIQUE ON THE EDUCATION OF THE DEAF IN THE UNITED STATES, (3) CONCERN FOR DEAF CHILDREN WHO ARE…

More on the Effects of Early Manual Communication on the Cognitive Development of Deaf Children.

Science.gov (United States)

Zwiebel, Abraham

1987-01-01

A study compared intelligence scores of three groups of Israeli deaf children--23 with deaf parents/deaf siblings and manual communication (DpDs), 76 with hearing parents/deaf siblings, and 144 with hearing parents and siblings. The DpDs children were superior to other deaf children and comparable to hearing children on most intelligence measures.…

[The daily life of deaf children].

Science.gov (United States)

Busquet, D

1990-09-01

The loss of hearing modifies in every respect the relations between a child and his environment and results in serious communication problems. An early diagnosis and a coherent management using all the techniques that facilitate communication can thoroughly alter the consequences of deafness. The therapeutic and educative planning must be done by a competent, multidisciplinary team working in close cooperation with the child's parents. The plan must be adjusted to each individual child and constantly readjusted, the target being the social integration of deaf children when they reach adulthood.

Extended visual regions among the deaf

International Nuclear Information System (INIS)

Neville, H.; Bavelier, D.

1996-01-01

Whatever is the source of the deafness (genetic or acquired in the childhood) it leads to a partial re-arrangement of brain. It has been shown at animals that nerve cells of the auditive cortex acquire some characteristics of the visual nerve cells. At men, the NMR imaging confirms it: it seems that a part of the visual cortex appropriates some cortex zones which are normally intended to audition. It has been verified too that the deaf language solicit more the right hemisphere than the spoken language. (O.M.)

Signed Language Working Memory Capacity of Signed Language Interpreters and Deaf Signers

Science.gov (United States)

Wang, Jihong; Napier, Jemina

2013-01-01

This study investigated the effects of hearing status and age of signed language acquisition on signed language working memory capacity. Professional Auslan (Australian sign language)/English interpreters (hearing native signers and hearing nonnative signers) and deaf Auslan signers (deaf native signers and deaf nonnative signers) completed an…

Text Revision in Deaf and Hearing Bilingual Students

Science.gov (United States)

Teruggi, Lilia A.; Gutiérrez-Cáceres, Rafaela

2016-01-01

In this study we explored the revision process and strategies implemented by deaf and hearing students who attend the same bilingual school context (LIS and Italian). For that we analysed and compared the types and quality of revisions made by deaf and hearing participants to their first draft of a narrative text ("Frog, Where Are You?")…

The Horror of Being Deaf and in Prison

Science.gov (United States)

Vernon, McCay

2010-01-01

Being deaf and in prison is a horror. The main fear of prison inmates, whether Deaf or hearing, is that they will be raped, killed, or subjected to other forms of violence. Such fears are based in reality. The recent overcrowding of jails and prisons has increased these problems significantly. A major reason for this situation is the blatant…

Recognition of Disorders and Emotional Problems of Deaf Children Using House-Tree-Person and Draw-A-Person Tests in Comparison with Normal Children of Hamadan Province

Directory of Open Access Journals (Sweden)

D. Amini

2013-04-01

Full Text Available Introduction & Objective: Deaf children have special emotional reactions, Understanding these characteristics and problems can help medical and paramedical professionals, parents and teachers to reach the purpose of behavioral adaptability.The present study was performed in order to recognize disorders, emotional problems and functions of deaf children compared with normal children in emotional components of anxiety, depression, aggression, impulsiv-ity and lack of compromise. Materials & Methods: In order to recognize emotional disorders and problems of deaf children, sample groups of 120 male and female patients (60 deaf children and 60 children with nor-mal hearing with equal number of male and female enrolled in primary schools of Hamadan province were selected by multi stage randomly sampling in this casual_comparative study. House-Tree-Person (HTP and Draw-A-Person tests (DAP were used to determine their emotional problems. Results:Our results indicate that in terms of parameters related to the two tests (distance of three components of each other ,anxiety, aggression, depression and impulsivity and lack of compromise, participants' overall scores in two tests by major scales such as anxiety (?=0.01, P< 0.05; 3.48, 3.13 aggression (?= 0.05 , 0.01, P< 0.05; 6.12 ,3.97 depression (?=0.05 P<0.05 ; 3.75,3.81 , impulsivity (?=0.05, 0.01, P<0.05 ; 3.47, 3.01 and lack of compromise (?=0.05, 0.01, P<0.05; 4.89, 4.95 are significantly different from each other. Conclusion:The deaf children in terms of denotative parameters related to the two tests are sig-nificantly different from normal children; and the overall scores obtained on each of the scales generally show a significant difference with normal children,In the deaf group with regard to gender variable (male and female significant differences in some of the scales such as distance of three components of each other ,anxiety, aggression, depression and lack of compromise iare observed between

Deaf New Zealand Sign Language users' access to healthcare.

Science.gov (United States)

Witko, Joanne; Boyles, Pauline; Smiler, Kirsten; McKee, Rachel

2017-12-01

The research described was undertaken as part of a Sub-Regional Disability Strategy 2017-2022 across the Wairarapa, Hutt Valley and Capital and Coast District Health Boards (DHBs). The aim was to investigate deaf New Zealand Sign Language (NZSL) users' quality of access to health services. Findings have formed the basis for developing a 'NZSL plan' for DHBs in the Wellington sub-region. Qualitative data was collected from 56 deaf participants and family members about their experiences of healthcare services via focus group, individual interviews and online survey, which were thematically analysed. Contextual perspective was gained from 57 healthcare professionals at five meetings. Two professionals were interviewed, and 65 staff responded to an online survey. A deaf steering group co-designed the framework and methods, and validated findings. Key issues reported across the health system include: inconsistent interpreter provision; lack of informed consent for treatment via communication in NZSL; limited access to general health information in NZSL and the reduced ability of deaf patients to understand and comply with treatment options. This problematic communication with NZSL users echoes international evidence and other documented local evidence for patients with limited English proficiency. Deaf NZSL users face multiple barriers to equitable healthcare, stemming from linguistic and educational factors and inaccessible service delivery. These need to be addressed through policy and training for healthcare personnel that enable effective systemic responses to NZSL users. Deaf participants emphasise that recognition of their identity as members of a language community is central to improving their healthcare experiences.

Comparing the Prevalence of Handedness between Normal and Congenitally Deaf Students in Age Intervals of 12 to 18 Years in Tehran

Directory of Open Access Journals (Sweden)

Zahra Jafari

2007-04-01

Full Text Available Objective: Handedness is the most prominent behavioral asymmetry in human. The term of hand preference points to prefer hand or functional asymmetry in manual tasks. The items were considered in this study were: the comparison of handedness between normal and congenitally deaf students the effects of age, sex, and pressure on using right hand for unimanual tasks on handedness the frequency of left-handers among student’s families, the influence of hand preference on English language capabilities, and the point of view of people rather to left-handers have been investigated. Materials & Methods: This cross-sectional comparative study was conducted on 760 students including 380 normal students and 380 deaf students with congenital severe or profound sensory-neural hearing loss from 12 to 18 years of age by that were selected purposefully, completing Edinburg handedness inventory in Tehran. The students didn’t have any confirmed diseases or neurological disorders, except hearing loss in deaf student. Data were gathered through the completion of the Edinburg Handedness Inventory by the students. The student’s aural records and also the confirmation of the audiologist in the deaf schools were considered in order to determine the kind and degree of hearing loss. Results: The prevalence of left-handedness among normal (9.7% and deaf (10.3% students were near to each other, and there was no significant difference between them (P=0.901, z=-1.24. The prevalence of left-handedness was higher in boys rather than girls, but there was no significant influence of sex and age on results (P>0.05. The family and/or teacher pressure for using right hand was 16.0% in normal students and 5.0% in deaf students, and they didn’t report any strict pressure or severity regard this mater. The frequency of left-handers was higher among family of normal students (22.6% than deaf students (13.2%, and the difference between them was significant statistically (P=0

76 FR 31261 - Relay Services for Deaf-Blind Individuals

Science.gov (United States)

2011-05-31

... for Deaf-Blind Individuals AGENCY: Federal Communications Commission. ACTION: Final rule; correction... Federal Register of May 9, 2011, 76 FR 26641. The document adopts rules to establish the National Deaf... Communications and Video Accessibility Act (CVAA). DATES: Effective June 8, 2011. FOR FURTHER INFORMATION CONTACT...

Inclusive education for Deaf students: Literacy practices and South ...

African Journals Online (AJOL)

Inclusive education for Deaf students: Literacy practices and South African Sign Language. ... Southern African Linguistics and Applied Language Studies ... of inclusive education for Deaf students in a mainstream Further Education and Training (FET) classroom through the use of a South African Sign Language interpreter.

THE DEAF PERSON INCLUSION OF HIGHER EDUCATION

OpenAIRE

Rose Mery Gómez Tovar

2013-01-01

The research that is presented in this study is based on my experience with deaf students from the Psicology and therapist faculty of human communication which is an academic unit from the Juarez University of the Durango state. This article compiles and analyzes the process of inclusive and educational settings that the institution has.  This study is executed from the adoption of the analysis model of the biographic narrative investigation seen from the cualitative paradigm. In this project...

[Meta-analysis of the efficacy of cochlear implantation in deaf patients with inner ear malformation].

Science.gov (United States)

Xu, Qingqing; Zhai, Suoqiang; Han, Dongyi; Yang, Shiming; Shen, Weidong

2014-04-01

Assess and compare the clinical efficacy and safety of cochlear implantation in deaf patients with inner ear malformation and in the ones with normal inner ear structure, so that to clarify whether it is effective to restore hearing for the deaf patients with inner ear malformation. The literature with relevant key words were retrieved in the databases including PubMed, YZ365. com, WANFANG data, CMJD, CHKD and CNKI with language limited to Chinese and English. Extracted data included author, year of publication, diagnosis, treatment, et al. The clinical efficacy of cochlear implantation was assessed by the complications, electrode impedance, behavior T-level, hearing abilities and speech discrimination. Meta-analysis was performed using random or fixed effects model according to the heterogeneity of data. There were 11 randomized control studies involving 655 patients included in this study. There was no statistically significant difference among the deaf patients in mixed inner ear-malformation group, Mondini group and large vestibular aqueduct syndrome group in the aspects of postoperative complications, electrode impedance, behavior T-level, hearing abilities and speech discrimination. Cochlear implantation could be the way of treatment and rehabilitation for deaf patients with inner ear malformation. Further controlled studies with longer follow-up periods and more multiracial cases included may help to evaluate the efficacy of cochlear implantation for deaf patients with inner ear malformation more reliably.

Social Identity in Hearing Youth Who Have Deaf Parents: A Qualitative Study

Science.gov (United States)

Knight, Tracy Rouly

2013-01-01

The purpose of this research study is to describe the perspectives of young children of deaf adults regarding their linguistic and cultural identity. The researcher defined young Children of Deaf Adults (Codas) as Kids of Deaf Adults (Kodas). Kodas represented an interesting subgroup of bilingual, bicultural, and bimodal children with diverse…

Thirty Wonderful Years: A Program of Service to the Deaf and Hard of Hearing.

Science.gov (United States)

Seal, Albert G.

A former vocational rehabilitation counselor for the deaf in Louisiana recounts his experiences in initiating the state program, and discusses education of counselors for the deaf, career planning, and vocational placement of young deaf adults. Also described is the development of a special program for the deaf at Delgado College in New Orleans.…

Congenital Deafness Reduces, But Does Not Eliminate Auditory Responsiveness in Cat Extrastriate Visual Cortex.

Science.gov (United States)

Land, Rüdiger; Radecke, Jan-Ole; Kral, Andrej

2018-04-01

Congenital deafness not only affects the development of the auditory cortex, but also the interrelation between the visual and auditory system. For example, congenital deafness leads to visual modulation of the deaf auditory cortex in the form of cross-modal plasticity. Here we asked, whether congenital deafness additionally affects auditory modulation in the visual cortex. We demonstrate that auditory activity, which is normally present in the lateral suprasylvian visual areas in normal hearing cats, can also be elicited by electrical activation of the auditory system with cochlear implants. We then show that in adult congenitally deaf cats auditory activity in this region was reduced when tested with cochlear implant stimulation. However, the change in this area was small and auditory activity was not completely abolished despite years of congenital deafness. The results document that congenital deafness leads not only to changes in the auditory cortex but also affects auditory modulation of visual areas. However, the results further show a persistence of fundamental cortical sensory functional organization despite congenital deafness. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Examining Deaf Students' Equitable Access to Science vis-a-vis Contemporary Pedagogical Practices

Science.gov (United States)

Ross, Annemarie D.

As a Deaf individual, it is important to ensure the growth of the Deaf community as science-literate members of society. While many predecessors have contributed to the body of research in Deaf pedagogy, there is still much to be done in safeguarding Deaf learners' equitable access to science education. One area of concern is in narrowing the statistically significant gap in Climate Change knowledge between Deaf students' and Hearing students' at the Rochester Institute of Technology. It is within this topic that the writing-to-learn-science framework is practiced and Deaf students in the Laboratory Science Technology program at the National Technical Institute for the Deaf participate in a study to assess whether or not the use of writing-to-learn-science strategies help them become better scientists, writers and learners. In this study, the social constructivist framework (Vygotsky, 1987) is used to study the impact of the use of the Berland and Reiser (2009) argumentation framework, so that they write-to-learn-science through the steps of sense-making, articulation and persuasion.

Deaf: A Concept Analysis From a Cultural Perspective Using the Wilson Method of Concept Analysis Development.

Science.gov (United States)

Pendergrass, Kathy M; Newman, Susan D; Jones, Elaine; Jenkins, Carolyn H

2017-07-01

The purpose of this article is to provide an analysis of the concept Deaf to increase health care provider (HCP) understanding from a cultural perspective. Deaf signers, people with hearing loss who communicate primarily in American Sign Language (ASL), generally define the term Deaf as a cultural heritage. In the health care setting, the term deaf is most often defined as a pathological condition requiring medical intervention. When HCPs are unaware that there are both cultural and pathological views of hearing loss, significant barriers may exist between the HCP and the Deaf individual. The concept of Deaf is analyzed using the Wilsonian method. Essential elements of the concept "Deaf" from a cultural perspective include a personal choice to communicate primarily in ASL and identify with the Deaf community. Resources for HCPs are needed to quickly identify Deaf signers and provide appropriate communication.

The Curious Case of the Deaf and Contested Landscapes of Bilingual Education

Science.gov (United States)

Valente, Joseph Michael; Boldt, Gail

2016-01-01

In this article, the authors examine deaf education as a "curious case" to prompt thinking about issues of language inequities. The authors argue that tying the fortunes of deaf students to those of other language minority students provides opportunities for new insights into policies and practices of deaf education as well the education…

Signs of Resistance: Peer Learning of Sign Languages within "Oral" Schools for the Deaf

Science.gov (United States)

Anglin-Jaffe, Hannah

2013-01-01

This article explores the role of the Deaf child as peer educator. In schools where sign languages were banned, Deaf children became the educators of their Deaf peers in a number of contexts worldwide. This paper analyses how this peer education of sign language worked in context by drawing on two examples from boarding schools for the deaf in…

Reading books with young deaf children: strategies for mediating between American Sign Language and English.

Science.gov (United States)

Berke, Michele

2013-01-01

Research on shared reading has shown positive results on children's literacy development in general and for deaf children specifically; however, reading techniques might differ between these two populations. Families with deaf children, especially those with deaf parents, often capitalize on their children's visual attributes rather than primarily auditory cues. These techniques are believed to provide a foundation for their deaf children's literacy skills. This study examined 10 deaf mother/deaf child dyads with children between 3 and 5 years of age. Dyads were videotaped in their homes on at least two occasions reading books that were provided by the researcher. Descriptive analysis showed specifically how deaf mothers mediate between the two languages, American Sign Language (ASL) and English, while reading. These techniques can be replicated and taught to all parents of deaf children so that they can engage in more effective shared reading activities. Research has shown that shared reading, or the interaction of a parent and child with a book, is an effective way to promote language and literacy, vocabulary, grammatical knowledge, and metalinguistic awareness (Snow, 1983), making it critical for educators to promote shared reading activities at home between parent and child. Not all parents read to their children in the same way. For example, parents of deaf children may present the information in the book differently due to the fact that signed languages are visual rather than spoken. In this vein, we can learn more about what specific connections deaf parents make to the English print. Exploring strategies deaf mothers may use to link the English print through the use of ASL will provide educators with additional tools when working with all parents of deaf children. This article will include a review of the literature on the benefits of shared reading activities for all children, the relationship between ASL and English skill development, and the techniques

Software for math and science education for the deaf.

Science.gov (United States)

Adamo-Villani, Nicoletta; Wilbur, Ronnie

2010-01-01

In this article, we describe the development of two novel approaches to teaching math and science concepts to deaf children using 3D animated interactive software. One approach, Mathsigner, is non-immersive and the other, SMILE, is a virtual reality immersive environment. The content is curriculum-based, and the animated signing characters are constructed with state-of-the art technology and design. We report preliminary development findings of usability and appeal based on programme features (e.g. 2D/3D, immersiveness, interaction type, avatar and interface design) and subject features (hearing status, gender and age). Programme features of 2D/3D, immersiveness and interaction type were very much affected by subject features. Among subject features, we find significant effects of hearing status (deaf children take longer time and make more mistakes than hearing children) and gender (girls take longer than boys; girls prefer immersive environments rather than desktop presentation; girls are more interested in content than technology compared to boys). For avatar type, we found a preference for seamless, deformable characters over segmented ones. For interface comparisons, there were no subject effects, but an animated interface resulted in reduced time to task completion compared to static interfaces with and without sound and highlighting. These findings identify numerous features that affect software design and appeal and suggest that designers must be careful in their assumptions during programme development.

Cross-modal activation of auditory regions during visuo-spatial working memory in early deafness.

Science.gov (United States)

Ding, Hao; Qin, Wen; Liang, Meng; Ming, Dong; Wan, Baikun; Li, Qiang; Yu, Chunshui

2015-09-01

Early deafness can reshape deprived auditory regions to enable the processing of signals from the remaining intact sensory modalities. Cross-modal activation has been observed in auditory regions during non-auditory tasks in early deaf subjects. In hearing subjects, visual working memory can evoke activation of the visual cortex, which further contributes to behavioural performance. In early deaf subjects, however, whether and how auditory regions participate in visual working memory remains unclear. We hypothesized that auditory regions may be involved in visual working memory processing and activation of auditory regions may contribute to the superior behavioural performance of early deaf subjects. In this study, 41 early deaf subjects (22 females and 19 males, age range: 20-26 years, age of onset of deafness memory task than did the hearing controls. Compared with hearing controls, deaf subjects exhibited increased activation in the superior temporal gyrus bilaterally during the recognition stage. This increased activation amplitude predicted faster and more accurate working memory performance in deaf subjects. Deaf subjects also had increased activation in the superior temporal gyrus bilaterally during the maintenance stage and in the right superior temporal gyrus during the encoding stage. These increased activation amplitude also predicted faster reaction times on the spatial working memory task in deaf subjects. These findings suggest that cross-modal plasticity occurs in auditory association areas in early deaf subjects. These areas are involved in visuo-spatial working memory. Furthermore, amplitudes of cross-modal activation during the maintenance stage were positively correlated with the age of onset of hearing aid use and were negatively correlated with the percentage of lifetime hearing aid use in deaf subjects. These findings suggest that earlier and longer hearing aid use may inhibit cross-modal reorganization in early deaf subjects. Granger

The effectiveness of international development assistance from American organizations to deaf communities in Jamaica.

Science.gov (United States)

Wilson, Amy T

American organizations bringing assistance to deaf people in developing countries unintentionally create relationships of dependency or oppression rather than relationships of support. Using qualitative methods, the author examined the effectiveness of development assistance provided to the Jamaican Deaf community by two American churches, one American nongovernmental organization, and one U.S. federal agency. Documents were reviewed and observations were made. Interviews were conducted with more than 60 deaf and hearing people involved with the American organizations, the Jamaican organizations, and deaf Jamaican beneficiaries. The author concludes that the Jamaican Deaf community was often excluded in planning, designing, or evaluating programs, and was unsatisfied with the American assistance it received. Results also indicate that the American organizations were poorly prepared to work with the Deaf community. Suggestions for American organizations wishing to strengthen and empower deaf people through development assistance in developing countries are proposed.

The contribution of phonological knowledge, memory, and language background to reading comprehension in deaf populations

Directory of Open Access Journals (Sweden)

Elizabeth Ann Hirshorn

2015-08-01

Full Text Available While reading is challenging for many deaf individuals, some become proficient readers. Yet we do not know the component processes that support reading comprehension in these individuals. Speech-based phonological knowledge is one of the strongest predictors of reading comprehension in hearing individuals, yet its role in deaf readers is controversial. This could reflect the highly varied language backgrounds among deaf readers as well as the difficulty of disentangling the relative contribution of phonological versus orthographic knowledge of spoken language, in our case ‘English’, in this population. Here we assessed the impact of language experience on reading comprehension in deaf readers by recruiting oral deaf individuals, who use spoken English as their primary mode of communication, and deaf native signers of American Sign Language. First, to address the contribution of spoken English phonological knowledge in deaf readers, we present novel tasks that evaluate phonological versus orthographic knowledge. Second, the impact of this knowledge, as well as verbal short-term memory and long-term memory skills, on reading comprehension was evaluated. The best predictor of reading comprehension differed as a function of language experience, with long-term memory, as measured by free recall, being a better predictor in deaf native signers than in oral deaf. In contrast, the measures of English phonological knowledge, independent of orthographic knowledge, best predicted reading comprehension in oral deaf individuals. These results suggest successful reading strategies differ across deaf readers as a function of their language experience, and highlight a possible alternative route to literacy in deaf native signers.

Education of the Deaf and Hard of Hearing in the Digital Era

Science.gov (United States)

Denham, Percival J.; Battro, Antonio M.

2012-01-01

The education of the deaf and hard of hearing has been the aim and inspiration of many technological discoveries and developments. Since the early work of Alexander Graham Bell, a visionary in special education for the deaf, many relevant innovations have considerably improved the quality of life and the professional opportunities for deaf people…

Memoir Upon the Formation of a Deaf Variety of the Human Race.

Science.gov (United States)

Bell, Alexander Graham

A compilation of data on the hereditary aspects of deafness presented at a conference in 1883 by Alexander Graham Bell, the document contains records of familial occurences of deafness and marriage statistics. Tables indicate that within schools for the deaf many students had the same family name; it was considered highly probable that a…

Personality characteristics and their connection with learning efficiency of deaf and partially deaf pupils in mainstream primary and secondary school

OpenAIRE

Kastelic, Helena

2012-01-01

This thesis deals with personality characteristics and their connection with learning efficiency of deaf and partially deaf pupils and students in mainstream primary and secondary school. The theoretical part defines learning efficiency and focuses on the most significant factors of learning efficiency, including also personality characteristics of an individual. This thesis represents the idea of inclusion and its advantages and disadvantages and suggests to what extent it is present in our ...

Human computer interaction and communication aids for hearing-impaired, deaf and deaf-blind people: Introduction to the special thematic session

DEFF Research Database (Denmark)

Bothe, Hans-Heinrich

2008-01-01

This paper gives ail overview and extends the Special Thematic Session (STS) oil research and development of technologies for hearing-impaired, deaf, and deaf-blind people. The topics of the session focus oil special equipment or services to improve communication and human computer interaction....... The papers are related to visual communication using captions, sign language, speech-reading, to vibro-tactile stimulation, or to general services for hearing-impaired persons....

Political-pedagogical unfoldings of bilingualism for deaf people: reflexions and directing

Directory of Open Access Journals (Sweden)

Sueli Fernandes

2009-09-01

Full Text Available The article talks about bilingualism for deaf people, it’s implications in the educational process, as well as in some of the inclusive linguistic politics unfoldings proposed officially from the end of the decade of 1990 for this segment. The sociocultural and linguistic characteristics of the Brazilian deaf people communities are argued and also the importance of the same ones to be known and socially valued. Some lines of direction and challenges are pointed for the access and remaining of the deaf students in the school educational process. Finally, the text reflects about the bilingual education programs for deaf students, considering that these are complex, specially because it crosses economic ideological, cultural contradictory and heterogeneous interests.

Perceived physical appearance and life satisfaction: a moderated mediation model of self-esteem and life experience of deaf and hearing adolescents.

Science.gov (United States)

Lu, Aitao; Hong, Xiuxiu; Yu, Yanping; Ling, Hong; Tian, Haiping; Yu, Zuwei; Chang, Lei

2015-02-01

In this study, we investigated the relationship between perceived physical appearance and life satisfaction, and the role of self-esteem as mediator and life experience as moderator of the relationship in deaf and hearing adolescents. 118 Chinese deaf adolescents (55.1% male; mean age = 15.12 years, standard deviation [SD] = 2.13) from 5 special education schools and 132 Chinese hearing adolescents (53.8% male; mean age = 13.11 years, SD = .85) completed anonymous questionnaires regarding perceived physical appearance, self-esteem, and life satisfaction. Perceived physical appearance, self-esteem, and life satisfaction were significantly and positively associated with each other. Moreover, self-esteem partially mediated the relationship between perceived physical appearance and life satisfaction; however, this indirect link was weaker for deaf adolescents than it was for hearing adolescents. Implications of the findings and future research directions are discussed, as are potential interventions that can be applied to increase subjective well-being in deaf adolescents. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

The education of the deaf from exclusion to inclusion

Directory of Open Access Journals (Sweden)

Mª Carmen Gómez Gómez

2018-04-01

Full Text Available The education of deaf students normally begins to be studied from Ponce de Leon in a monastery of Burgos; but until this moment people with hearing loss or deafness have had moments in history with more or less acceptance. In primitive societies both could be protected as repudiated , depending on whether the deafness was considered a punishment or a gift of God holder . Over time , history has continued to generate periods of more or less accepted to be people, but especially after the Middle Ages and the eighteenth century past has been where most progress has been made towards integration and inclusion.

Deaf Adolescents’ Learning of Cardiovascular Health Information: Sources and Access Challenges

Science.gov (United States)

Smith, Scott R.; Kushalnagar, Poorna; Hauser, Peter C.

2015-01-01

Deaf individuals have more cardiovascular risks than the general population that are believed to be related to their cardiovascular health knowledge disparities. This phenomenological study describes where 20 deaf sign language-using adolescents from Rochester, New York, many who possess many positive characteristics to support their health literacy, learn cardiovascular health information and their lived experiences accessing health information. The goal is to ultimately use this information to improve the delivery of cardiovascular health education to this population and other deaf adolescents at a higher risk for weak health literacy. Deaf bilingual researchers interviewed deaf adolescents, transcribed and coded the data, and described the findings. Five major sources of cardiovascular health information were identified including family, health education teachers, healthcare providers, printed materials, and informal sources. Despite possessing advantageous characteristics contributing to stronger health literacy, study participants described significant challenges with accessing health information from each source. They also demonstrated inconsistencies in their cardiovascular health knowledge, especially regarding heart attack, stroke, and cholesterol. These findings suggest a great need for additional public funding to research deaf adolescents’ informal health-related learning, develop accessible and culturally appropriate health surveys and health education programming, improve interpreter education, and disseminate information through social media. PMID:26048900

Skilled deaf readers have an enhanced perceptual span in reading.

Science.gov (United States)

Bélanger, Nathalie N; Slattery, Timothy J; Mayberry, Rachel I; Rayner, Keith

2012-07-01

Recent evidence suggests that, compared with hearing people, deaf people have enhanced visual attention to simple stimuli viewed in the parafovea and periphery. Although a large part of reading involves processing the fixated words in foveal vision, readers also utilize information in parafoveal vision to preprocess upcoming words and decide where to look next. In the study reported here, we investigated whether auditory deprivation affects low-level visual processing during reading by comparing the perceptual span of deaf signers who were skilled and less-skilled readers with the perceptual span of skilled hearing readers. Compared with hearing readers, the two groups of deaf readers had a larger perceptual span than would be expected given their reading ability. These results provide the first evidence that deaf readers' enhanced attentional allocation to the parafovea is used during complex cognitive tasks, such as reading.

Knowledge of display rules in prelingually deaf and hearing children.

Science.gov (United States)

Hosie, J A; Russell, P A; Gray, C D; Scott, C; Hunter, N; Banks, J S; Macaulay, M C

2000-03-01

Deaf children of elementary and secondary school age participated in a study designed to examine their understanding of display rules, the principles governing the expression and concealment of emotion in social situations. The results showed that deaf children's knowledge of display rules, as measured by their reported concealment of emotion, was comparable to that of hearing children of the same age. However, deaf children were less likely to report that they would conceal happiness and anger. They were also less likely to produce reasons for concealing emotion and a smaller proportion of their reasons were prosocial, that is, relating to the feelings of others. The results suggest that the understanding of display rules (which function to protect the feelings of other people) may develop more gradually in deaf children raised in a spoken language environment than it does in hearing children.

Challenges of Knowledge Management and Creation in Communities of Practice Organisations of Deaf and Non-Deaf Members: Requirements for a Web Platform

Science.gov (United States)

de Freitas Guilhermino Trindade, Daniela; Guimaraes, Cayley; Antunes, Diego Roberto; Garcia, Laura Sanchez; Lopes da Silva, Rafaella Aline; Fernandes, Sueli

2012-01-01

This study analysed the role of knowledge management (KM) tools used to cultivate a community of practice (CP) in its knowledge creation (KC), transfer, learning processes. The goal of such observations was to determine requirements that KM tools should address for the specific CP formed by Deaf and non-Deaf members of the CP. The CP studied is a…

An exploration of deaf women's access to mental health nurse education in the United Kingdom.

Science.gov (United States)

Sharples, Naomi

2013-09-01

Historically deaf people have been denied access to professional nurse education due to a range of language, communication and ideological barriers. The following study was set in the North of England and draws upon the Western experience and knowledge base of deaf people's experience of access to professional education. The aim of this study was to understand the experiences of the first British Sign Language using deaf qualified nurses before they entered the Pre-registration Diploma in Nursing Programme, during the programme and after the programme as they progressed into professional nursing roles. The purpose of the study was to gather the nurses' thoughts and feelings about their experiences and to analyse these using thematic analysis within a narrative interpretive tradition against a backdrop of Jurgen Habermas' critical theory and Paulo Freire's critical pedagogy. By drawing out significant themes to structure a deeper understanding of the nurses' unique positions, they offer a model for inclusive education practice that would support deaf people and people from minority groups into nursing and other health care professions. The signed narratives were video recorded and interpreted into written English transcripts which were then analysed to discover the underlying themes using Boyatzis' (1998) thematic analysis. The findings are set against an historical and contemporary setting of deaf people in Western society, their experiences of education, health and employment. These unique findings illustrate the significance of an accessible language environment for the nurses, the role of the organisation in ensuring access for the nurses and the impact of barriers to education and the clinical environment. The implications for education and practice supports the need to analyse the workforce required in deaf services, to scrutinize the access provided, to develop cultural competence skills, enhance the use of additional support mechanisms, generate accessible

PARLOMA – A Novel Human-Robot Interaction System for Deaf-Blind Remote Communication

Directory of Open Access Journals (Sweden)

Ludovico Orlando Russo

2015-05-01

Full Text Available Deaf-blindness forces people to live in isolation. At present, there is no existing technological solution enabling two (or many deaf-blind people to communicate remotely among themselves in tactile Sign Language (t-SL. When resorting to t-SL, deaf-blind people can communicate only with people physically present in the same place, because they are required to reciprocally explore their hands to exchange messages. We present a preliminary version of PARLOMA, a novel system to enable remote communication between deaf-blind persons. It is composed of a low-cost depth sensor as the only input device, paired with a robotic hand as the output device. Essentially, any user can perform hand-shapes in front of the depth sensor. The system is able to recognize a set of hand-shapes that are sent over the web and reproduced by an anthropomorphic robotic hand. PARLOMA can work as a “telephone” for deaf-blind people. Hence, it will dramatically improve the quality of life of deaf-blind persons. PARLOMA has been presented and supported by the main Italian deaf-blind association, Lega del Filo d'Oro. End users are involved in the design phase.

Quality of life of deaf and hard of hearing students in Ibadan metropolis, Nigeria.

Directory of Open Access Journals (Sweden)

Mofadeke T Jaiyeola

Full Text Available Quality of Life encompasses an individual's well-being and health, social participation and satisfaction with functional daily living. Disabilities such as deafness can impact on the quality of life with spatial variance to the environment. Deafness causes communicative problems with significant consequences in cognitive, social, and emotional well-being of affected individuals. However, information relating to the quality of life of deaf and hard of hearing individuals, especially students in developing countries like Nigeria, which could be used to design special health-related interventions is sparse. This study examined the quality of life of deaf and hard of hearing students in Ibadan metropolis, Nigeria. One hundred and ten deaf and hard of hearing students participated in this cross-sectional study. Participants were drawn from all four secondary schools for the Deaf in Ibadan metropolis. The 26 item Brief version of the WHO Quality of Life questionnaire was used for data collection. The data was analyzed using descriptive and inferential statistics at statistical significance of p<0.05. Majority (57.8% of the deaf and hard of hearing students had poor quality of life. Attending the special school for the Deaf, upper socio-economic status and age (≥17years are significantly associated with better quality of life. However, gender and age at onset of hearing loss had no significant influence on the quality of life. The Deaf community available in the special school appeared to protect against stigma and discrimination, while also promoting social interactions between deaf and hard of hearing individuals.

Science teachers in deaf education: A national survey of K-8 teachers

Science.gov (United States)

Shaw, Cynthia

= 67) = 10.78, p < .001, used concurrent translation chi2 (1, N = 67) = 11.30, p. < .001, used the Cummins BICS model chi 2 (1, N = 67) = 5.71, p < .01, and used problem based learning chi 2 (1, N = 67) = 4.14, p < .01. Survey response revealed that science teachers in the elementary school lacked training in science, used technology infrequently and did not have access to in-service science workshops. Recommendations are made to provide higher quality science preparation at the pre-service and in-service levels. More research was also suggested to investigate the use of bilingual strategies in the teaching of science as many of the deaf teachers reported they used these strategies often.

Subtitling for deaf children: Granting accessibility to audiovisual programmes in an educational way

OpenAIRE

Zarate, S.

2014-01-01

This thesis is a contribution towards the subtitling practice of audiovisual programmes for deaf children. It starts by offering an overview of relevant research on Subtitling for the Deaf and the Hard of Hearing (SDH), conducted both in the UK and abroad. A descriptive and comprehensive study on how children’s programmes broadcast in British television are subtitled for deaf children constitutes the starting point of the project. In an attempt to gain an understanding on how deaf children re...

Aetiological diagnosis of child deafness: CODEPEH recommendations.

Science.gov (United States)

Núñez-Batalla, Faustino; Jáudenes-Casaubón, Carmen; Sequí-Canet, Jose Miguel; Vivanco-Allende, Ana; Zubicaray-Ugarteche, Jose; Cabanillas-Farpón, Rubén

Important progress in the fields of molecular genetics (principally) and diagnostic imaging, together with the lack of a consensus protocol for guiding the diagnostic process after confirming deafness by neonatal screening, have led to this new work document drafted by the Spanish Commission for the Early Detection of Child Deafness (Spanish acronym: CODEPEH). This 2015 Recommendations Document, which is based on the most recent scientific evidence, provides guidance to professionals to support them in making decisions regarding aetiological diagnosis. Such diagnosis should be performed without delay and without impeding early intervention. Early identification of the causes of deafness offers many advantages: it prevents unnecessary trouble for the families, reduces health system expenses caused by performing different tests, and provides prognostic information that may guide therapeutic actions. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

Strategies for improving the Voxel-based statistical analysis for animal PET studies: assessment of cerebral glucose metabolism in cat deafness model

International Nuclear Information System (INIS)

Kim, Jin Su; Lee, Jae Sung; Park, Min Hyun; Kang, Hye Jin; Im, Ki Chun; Moon, Dae Hyuk; Lim, Sang Moo; Oh, Seung Ha; Lee, Dong Soo

2007-01-01

In imaging studies of the human brain, voxel-based statistical analysis method was widely used, since these methods were originally developed for the analysis of the human brain data, they are not optimal for the animal brain data. The aim of this study is to optimize the procedures for the 3D voxel-based statistical analysis of cat FDG PET brain images. A microPET Focus 120 scanner was used. Eight cats underwent FDG PET scans twice before and after inducing the deafness. Only the brain and adjacent regions were extracted from each data set by manual masking. Individual PET image at normal and deaf state was realigned to each other to remove the confounding effects by the different spatial normalization parameters on the results of statistical analyses. Distance between the sampling points on the reference image and kernel size of Gaussian filter applied to the images before estimating the realignment parameters were adjusted to 0.5 mm and 2 mm. Both data was then spatial normalized onto study-specific cat brain template. Spatially normalized PET data were smoothed and voxel-based paired t-test was performed. Cerebral glucose metabolism decreased significantly after the loss of hearing capability in parietal lobes, postcentral gyri, STG, MTG, lTG, and IC at both hemisphere and left SC (FDR corrected P < 0.05, k=50). Cerebral glucose metabolism in deaf cats was found to be significantly higher than in controls in the right cingulate (FDR corrected P < 0.05, k=50). The ROI analysis also showed significant reduction of glucose metabolism in the same areas as in the SPM analysis, except for some regions (P < 0.05). Method for the voxel-based analysis of cat brain PET data was optimized for analysis of cat brain PET. This result was also confirmed by ROI analysis. The results obtained demonstrated the high localization accuracy and specificity of the developed method, and were found to be useful for examining cerebral glucose metabolism in a cat cortical deafness model

Strategies for improving the Voxel-based statistical analysis for animal PET studies: assessment of cerebral glucose metabolism in cat deafness model

Energy Technology Data Exchange (ETDEWEB)

Kim, Jin Su; Lee, Jae Sung; Park, Min Hyun; Kang, Hye Jin; Im, Ki Chun; Moon, Dae Hyuk; Lim, Sang Moo; Oh, Seung Ha; Lee, Dong Soo [Seoul National Univ. College of Medicine, Seoul (Korea, Republic of)

2007-07-01

In imaging studies of the human brain, voxel-based statistical analysis method was widely used, since these methods were originally developed for the analysis of the human brain data, they are not optimal for the animal brain data. The aim of this study is to optimize the procedures for the 3D voxel-based statistical analysis of cat FDG PET brain images. A microPET Focus 120 scanner was used. Eight cats underwent FDG PET scans twice before and after inducing the deafness. Only the brain and adjacent regions were extracted from each data set by manual masking. Individual PET image at normal and deaf state was realigned to each other to remove the confounding effects by the different spatial normalization parameters on the results of statistical analyses. Distance between the sampling points on the reference image and kernel size of Gaussian filter applied to the images before estimating the realignment parameters were adjusted to 0.5 mm and 2 mm. Both data was then spatial normalized onto study-specific cat brain template. Spatially normalized PET data were smoothed and voxel-based paired t-test was performed. Cerebral glucose metabolism decreased significantly after the loss of hearing capability in parietal lobes, postcentral gyri, STG, MTG, lTG, and IC at both hemisphere and left SC (FDR corrected P < 0.05, k=50). Cerebral glucose metabolism in deaf cats was found to be significantly higher than in controls in the right cingulate (FDR corrected P < 0.05, k=50). The ROI analysis also showed significant reduction of glucose metabolism in the same areas as in the SPM analysis, except for some regions (P < 0.05). Method for the voxel-based analysis of cat brain PET data was optimized for analysis of cat brain PET. This result was also confirmed by ROI analysis. The results obtained demonstrated the high localization accuracy and specificity of the developed method, and were found to be useful for examining cerebral glucose metabolism in a cat cortical deafness model.

Reading characteristics of deaf and hard-of-hearing pupils

Directory of Open Access Journals (Sweden)

Karić Jasmina

2012-01-01

Full Text Available Background/Aim. Speech motor mechanisms play a crucial role in the process of demutization, due to the fact that they cover all the elements of the successive development of spech production movements leading to speech formation (socalled kinesthesia in speach. The aim of this study was to estimate the impact of perceptual motor actions on the cognitive process of reading in 130 students in regular schools and schools for the deaf and hard-of-hearing children in the Republic of Serbia. Methods. Kostić and Vladisavljević test consisted of the ten levels weight was used for the assessment of reading speed. To assess understanding of text read by verbal responses, we used three-dimensional adapted reading test of Helene Sax. Results. The triage-articulation test for assessing reading speed (Kostić and Vladisavljević’s test according to the weight of ten levels, revealed that students in regular schools statistically significantly faster read texts as compared to the deaf students. The results of the threedimensional adapted reading test of Helena Sax, show that the words learned by deaf children exist in isolation in their mind, ie, if there is no standard of acoustic performance for graphic image, in deaf child every word, printed or written, is just the sum of letters without meaning. Conclusion. There is a significant difference in text reading speed and its understanding among the children who hear and the deaf and hard of-hearing children. It is essential that in deaf and heard-of hearing children education, apart from the development of speech, parallelly use the concept of semantic processing in order to get each word by the fullness of its content and the possibility of expanding its meaning in a variety of assets.

[Reading characteristics of deaf and hard-of-hearing pupils].

Science.gov (United States)

Karić, Jasmina; Ristić, Sinisa; Medenica, Snezana; Tadić, Vaska; Slavnić, Svetlana

2012-10-01

Speech motor mechanisms play a crucial role in the process of demutization, due to the fact that they cover all the elements of the successive development of spech production movements leading to speech formation (so-called kinesthesia in speach). The aim of this study was to estimate the impact of perceptual motor actions on the cognitive process of reading in 130 students in regular schools and schools for the deaf and hard-of-hearing children in the Republic of Serbia. Kostić and Vladisavljević test consisted of the ten levels weight was used for the assessment of reading speed. To assess understanding of text read by verbal responses, we used three-dimensional adapted reading test of Helene Sax. The triage-articulation test for assessing reading speed (Kostié and Vladisavljević's test according to the weight of ten levels, revealed that students in regular schools statistically significantly faster read texts as compared to the deaf students. The results of the three-dimensional adapted reading test of Helena Sax, show that the words learned by deaf children exist in isolation in their mind, i.e., if there is no standard of acoustic performance for graphic image, in deaf child every word, printed or written, is just the sum of letters without meaning. There is a significant difference in text reading speed and its understanding among the children who hear and the deaf and hard-of-hearing children. It is essential that in deaf and heard-of-hearing children education, apart from the development of speech, parallelly use the concept of semantic processing in order to get each word by the fullness of its content and the possibility of expanding its meaning in a variety of assets.

Emotion Understanding in Deaf Children with a Cochlear Implant

Science.gov (United States)

Wiefferink, Carin H.; Rieffe, Carolien; Ketelaar, Lizet; De Raeve, Leo; Frijns, Johan H. M.

2013-01-01

It is still largely unknown how receiving a cochlear implant affects the emotion understanding in deaf children. We examined indices for emotion understanding and their associations with communication skills in children aged 2.5-5 years, both hearing children (n = 52) and deaf children with a cochlear implant (n = 57). 2 aspects of emotion…

Effect of Peer Education on Deaf Secondary School Students' HIV ...

African Journals Online (AJOL)

This study evaluated the effect of an AIDS education program on deaf secondary school students' knowledge, attitude and perceived susceptibility to AIDS using peer education. Two secondary schools matched for ownership (government), composition (mixture of hearing and deaf) and teaching arrangement (separate ...

45 CFR 1308.11 - Eligibility criteria: Hearing impairment including deafness.

Science.gov (United States)

2010-10-01

... OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR... impairment including deafness. (a) A child is classified as deaf if a hearing impairment exists which is so... hearing loss can include impaired listening skills, delayed language development, and articulation...

Psychodrama with Deaf People

Science.gov (United States)

Clayton, Lynette; Robinson, Luther D.

1971-01-01

Observations based on psychodrama with deaf people, relating to interaction between people and the communication process, are made. How role training skills, which involve some of the skills of psychodrama, can be applied by professionals in vocational and social learning situations is illustrated. (KW)

[Megadolichobasilar anomaly causing acute deafness with vertigo].

Science.gov (United States)

Unkelbach, M H; Radeloff, A; Bink, A; Gstöttner, W; Ziemann, U

2008-01-01

Megadolichobasilar anomaly, a dilatant arteriopathy of the basilar artery attributable to chronic arterial hypertension, can cause cranial nerve compression syndromes of the cerebellopontine angle or infarcts of the vertebrobasilar circulation. In this paper, we report on a patient with known megadolichobasilar anomaly and a partially thrombosed fusiform aneurysm of the basilar artery, who presented with acute-onset vertigo and subsequent deafness due to thromboembolic occlusion of the labyrinthine artery. Because of the vascular origin of the patient's symptoms, his vertigo disappeared over time while the deafness persisted.

Developing Preschool Deaf Children's Language and Literacy Learning from an Educational Media Series

Science.gov (United States)

Golos, Debbie B.; Moses, Annie M.

2013-01-01

With the increase in research on multiliteracies comes greater interest in exploring multiple pathways of learning for deaf children. Educational media have been increasingly examined as a tool for facilitating the development of deaf children's language and literacy skills. The authors investigated whether preschool deaf children (N = 31)…

Psychodramatic Treatment for Deaf People.

Science.gov (United States)

Swink, David F.

1985-01-01

The article describes how psychodrama is used in group psychotherapy and in social skills groups with deaf persons. In addition, videotape replay is described as an adjunct to psychodramatic treatment. (Author/CL)

Deaf and hard of hearing students' perspectives on bullying and school climate.

Science.gov (United States)

Weiner, Mary T; Day, Stefanie J; Galvan, Dennis

2013-01-01

Student perspectives reflect school climate. The study examined perspectives among deaf and hard of hearing students in residential and large day schools regarding bullying, and compared these perspectives with those of a national database of hearing students. The participants were 812 deaf and hard of hearing students in 11 U.S. schools. Data were derived from the Olweus Bullying Questionnaire (Olweus, 2007b), a standardized self-reported survey with multiple-choice questions focusing on different aspects of bullying problems. Significant bullying problems were found in deaf school programs. It appears that deaf and hard of hearing students experience bullying at rates 2-3 times higher than those reported by hearing students. Deaf and hard of hearing students reported that school personnel intervened less often when bullying occurred than was reported in the hearing sample. Results indicate the need for school climate improvement for all students, regardless of hearing status.

An Examination of Health Information Management by the Deaf

Science.gov (United States)

Karras, Elizabeth

2010-01-01

Little is known about how Deaf people perceive, access, and utilize interpersonal and media sources for health information. In light of the scarcity of research on health information management among this group, a two-phase study was conducted that included eight focus groups (N=39) and survey data (N=366) with Deaf participants to determine the…

Deaf Adolescents' Learning of Cardiovascular Health Information: Sources and Access Challenges.

Science.gov (United States)

Smith, Scott R; Kushalnagar, Poorna; Hauser, Peter C

2015-10-01

Deaf individuals have more cardiovascular risks than the general population that are believed to be related to their cardiovascular health knowledge disparities. This phenomenological study describes where 20 deaf sign language-using adolescents from Rochester, New York, many who possess many positive characteristics to support their health literacy, learn cardiovascular health information and their lived experiences accessing health information. The goal is to ultimately use this information to improve the delivery of cardiovascular health education to this population and other deaf adolescents at a higher risk for weak health literacy. Deaf bilingual researchers interviewed deaf adolescents, transcribed and coded the data, and described the findings. Five major sources of cardiovascular health information were identified including family, health education teachers, healthcare providers, printed materials, and informal sources. Despite possessing advantageous characteristics contributing to stronger health literacy, study participants described significant challenges with accessing health information from each source. They also demonstrated inconsistencies in their cardiovascular health knowledge, especially regarding heart attack, stroke, and cholesterol. These findings suggest a great need for additional public funding to research deaf adolescents' informal health-related learning, develop accessible and culturally appropriate health surveys and health education programming, improve interpreter education, and disseminate information through social media. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Quality of life of deaf and hard of hearing students in Ibadan metropolis, Nigeria.

Science.gov (United States)

Jaiyeola, Mofadeke T; Adeyemo, Adebolajo A

2018-01-01

Quality of Life encompasses an individual's well-being and health, social participation and satisfaction with functional daily living. Disabilities such as deafness can impact on the quality of life with spatial variance to the environment. Deafness causes communicative problems with significant consequences in cognitive, social, and emotional well-being of affected individuals. However, information relating to the quality of life of deaf and hard of hearing individuals, especially students in developing countries like Nigeria, which could be used to design special health-related interventions is sparse. This study examined the quality of life of deaf and hard of hearing students in Ibadan metropolis, Nigeria. One hundred and ten deaf and hard of hearing students participated in this cross-sectional study. Participants were drawn from all four secondary schools for the Deaf in Ibadan metropolis. The 26 item Brief version of the WHO Quality of Life questionnaire was used for data collection. The data was analyzed using descriptive and inferential statistics at statistical significance of pdeaf and hard of hearing students had poor quality of life. Attending the special school for the Deaf, upper socio-economic status and age (≥17years) are significantly associated with better quality of life. However, gender and age at onset of hearing loss had no significant influence on the quality of life. The Deaf community available in the special school appeared to protect against stigma and discrimination, while also promoting social interactions between deaf and hard of hearing individuals.

Other subjects, other school? Strategies and practices in the context of specific schools for the deaf

Directory of Open Access Journals (Sweden)

Liane Camatti

2011-10-01

Full Text Available The deaf community has recursively searched for specific schools for the deaf because it is a space where you could find safety and resistance conditions. Through this article, it seeks to understand how the assumptions that support the school institution are directed, given the nearness with the movements for the deaf. To accomplish this approach, we used excerpts from interviews with deaf, teachers and students from different specifically schools for the deaf of the State of Rio Grande do Sul. The studies of the post-structuralist concern provided the theoretical tools that enabled the analysis. Through this research, it became clear how the deaf community falls within the school, making the assumptions of cultural capital legitimized in the school for the deaf. Nevertheless, it was possible to look at how the processes of discipline inherent in the educational institution happen the same way in the school for the deaf, even though it was taken by the deaf as the site of redemption and as its largest trench.

Bridging the gap between DeafBlind minds: interactional and social foundations of intention attribution in the Seattle DeafBlind community

OpenAIRE

Edwards, Terra

2015-01-01

This article is concerned with social and interactional processes that simplify pragmatic acts of intention attribution. The empirical focus is a series of interactions among DeafBlind people in Seattle, Washington, where pointing signs are used to individuate objects of reference in the immediate environment. Most members of this community are born deaf and slowly become blind. They come to Seattle using Visual American Sign Language, which has emerged and developed in a field organized arou...

28 CFR 35.161 - Telecommunication devices for the deaf (TDD's).

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Telecommunication devices for the deaf (TDD's). 35.161 Section 35.161 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION ON THE... devices for the deaf (TDD's). Where a public entity communicates by telephone with applicants and...

Bridging the Gap Between DeafBlind Minds: interactional and social foundations of intention-attribution in the Seattle DeafBlind community

Directory of Open Access Journals (Sweden)

Terra eEdwards

2015-10-01

Full Text Available This article is concerned with social and interactional processes that simplify pragmatic acts of intention attribution. The empirical focus is a series of interactions among DeafBlind people in Seattle, Washington, where pointing signs are used to individuate objects of reference in the im-mediate environment. Most members of this community are born deaf and slowly become blind. They come to Seattle using Visual American Sign Language, which has emerged and developed in a field organized around visual modes of access. However, as vision deteriorates, links be-tween deictic signs and the present, remembered, or imagined environment erode in idiosyncratic ways across the community of language-users, and it becomes increasingly difficult for partici-pants to converge on objects of reference. In the past, DeafBlind people have addressed this problem by relying on sighted interpreters. Under the influence of the recent pro-tactile movement, they have turned instead to one another to find new solutions to their referential prob-lems. Drawing on analyses of 120 hours of videorecorded interaction and language-use, detailed fieldnotes collected during twelve months of sustained anthropological fieldwork, and more than 15 years of involvement in this community in a range of capacities, I show how DeafBlind peo-ple are generating new and reciprocal modes of access to their environment, and how this pro-cess is aligning language with context in novel ways. I propose two mechanisms that can account for this process: deictic integration and embedding in the social field. I argue that together, these interactional and social mechanisms yield a deictic system set to retrieve a restricted range of values from the extra-linguistic context, thereby attenuating the cognitive demands of intention-attribution and narrowing the gap between DeafBlind minds.

Education of the Deaf Act: Background and Reauthorization Issues. CRS Report for Congress.

Science.gov (United States)

Aleman, Steven R.

This summary of the Education of the Deaf Act (Public Law 99-371) discusses the special institutions funded under the act and other issues related to the Act's reauthorization. The National Technical Institute for the Deaf (Rochester, New York) and Gallaudet University (District of Columbia) provide postsecondary training for deaf individuals.…

Failure to Detect Deaf-Blindness in a Population of People with Intellectual Disability

Science.gov (United States)

Fellinger, J.; Holzinger, D.; Dirmhirn, A.; van Dijk, J.; Goldberg, D.

2009-01-01

Background: Early identification of deaf-blindness is essential to ensure appropriate management. Previous studies indicate that deaf-blindness is often missed. We aim to discover the extent to which deaf-blindness in people with intellectual disability (ID) is undiagnosed. Method: A survey was made of the 253 residents of an institute offering…

A novel connexin 26 mutation in a patient diagnosed with keratitis-ichthyosis-deafness syndrome

NARCIS (Netherlands)

van Steensel, Maurice A. M.; van Geel, Michel; Nahuys, Marc; Smitt, J. Henk Sillevis; Steijlen, Peter M.

2002-01-01

Keratitis-ichthyosis-deafness syndrome is a rare disorder characterized by erythrokeratoderma, deafness, and keratitis. Scarring alopecia and squamous cell carcinoma can also occur. Most cases described so far were sporadic. Here we present evidence that keratitis-ichthyosis-deafness syndrome is

A novel connexin 26 mutation in a patient diagnosed with keratitis-ichthyosis-deafness syndrome.

NARCIS (Netherlands)

Steensel, M.A.M. van; Geel, M. van; Nahuys, M.; Smitt, J.H.; Steijlen, P.M.

2002-01-01

Keratitis-ichthyosis-deafness syndrome is a rare disorder characterized by erythrokeratoderma, deafness, and keratitis. Scarring alopecia and squamous cell carcinoma can also occur. Most cases described so far were sporadic. Here we present evidence that keratitis-ichthyosis-deafness syndrome is

A Danish family with dominant deafness-onychodystrophy syndrome

DEFF Research Database (Denmark)

Vind-Kezunovic, Dina; Torring, Pernille M

2013-01-01

The rare hereditary disorder "dominant deafness and onychodystrophy (DDOD) syndrome" (OMIM 124480) has been described in a few case reports. No putative DDOD gene or locus has been mapped and the cause of the disorder remains unknown.......The rare hereditary disorder "dominant deafness and onychodystrophy (DDOD) syndrome" (OMIM 124480) has been described in a few case reports. No putative DDOD gene or locus has been mapped and the cause of the disorder remains unknown....

Deaf mobile application accessibility requirements

Science.gov (United States)

Nathan, Shelena Soosay; Hussain, Azham; Hashim, Nor Laily

2016-08-01

Requirement for deaf mobile applications need to be analysed to ensure the disabilities need are instilled into the mobile applications developed for them. Universal design is understandable to comply every user needs, however specific disability is argued by the authors to have different need and requirements. These differences are among the reasons for these applications being developed to target for a specific group of people, however they are less usable and later abandoned. This study focuses on deriving requirements that are needed by the deaf in their mobile applications that are meant specifically for them. Studies on previous literature was conducted it can be concluded that graphic, text, multimedia and sign language interpreter are among mostly required features to be included in their mobile application to ensure the applications are usable for this community.

Investigating how high school deaf students spend their leisure time

Directory of Open Access Journals (Sweden)

Allahyar Arabmomeni

2012-09-01

Full Text Available This paper presents an investigation on deaf students' interests in spending their leisure times. We design a questionnaire and distribute among all deaf students who are enrolled in high schools in two provinces of Iran. The questionnaire consists of three parts, in the first part, we ask female and male deaf students about their interests in various entertainment activities in Likert scale. In terms of gender, we find out that walking inside or outside house is number one favorite exercise for female students while male students mostly prefer to walk on the streets. Although male students prefer to go biking or running activities, female students prefer to go for picnic or similar activities. This could be due to limitations on female for running or biking inside cities. While going to picnic with members of family or friends is the third popular activity for male students, stretching exercises is third most popular activity among female students. Breathing exercise is the fourth most popular activity among both male and female students. The second part of the survey is associated with the barriers for having no exercise among deaf students. According to our survey, while lack of good attention from public and ordinary people on exercising deaf students is believed to be number one barrier among male students, female students blame lack of transportation facilities as the most important barrier. However, both female and male students believe these two items are the most important factors preventing them to exercise. Lack of awareness for exercising deaf students and lack of good recreational facilities are the third most important barriers among male and female students. The last part of the survey attempted to detect important entertainment activities. Watching TV, entertaining with mobile devices, chatting with friends and watching DVD or movies were the most important items influencing deaf students' free times.DOI: 10.5267/j.msl.2012

Deaf Smith County noise analysis: Revision 2

International Nuclear Information System (INIS)

1985-11-01

An analysis of activities proposed for the three major phases of development of the proposed nuclear waste repository site in Deaf Smith County, Texas, was conducted to quantify the noise levels and the effect of noise resulting from these activities. The report provides additional details of the predictive noise level modeling conducted for the site characterization, repository construction, and repository operation phases. Equivalent day/night sound levels are presented for each phase as sound level contours. Sound levels from onsite and offsite activities are addressed including traffic on access routes, and railroad construction and operation. A description of the predictive models, the analysis methodologies, the noise source inventories, the model outputs, and the evaluation criteria are included. 35 refs., 6 figs., 2 tabs

Parenting Stress in Mothers of Mentally Retarded, Blind, Deaf and Physically Disabled Children

Directory of Open Access Journals (Sweden)

Mohammad Kazem Atefvahid

2017-03-01

Full Text Available Background and Objective: Parents of children with disabilities are poorer physical and mental health and greater stress experience. This study was conducted to evaluate Parenting stress in mothers of mentally retarded, blind, deaf and physically disabled children.Materials and Methods: This study was causal-comparative. The study population included 310 mothers of exceptional children (mothers of children with mental retardation, blind, deaf and physical-motor disabilities 7 to 12 years of age enrolled in primary schools in the academic year 90-1389 exceptional Tehran. Multi-stage cluster sampling method was used. The data obtained from questionnaires parenting stress using multivariate analysis of variance (MANOVA were analyzed.Results: The results showed that parenting stress in mothers of blind with mentally retarded, deaf with mentally retarded, physically with blind and deaf children are significantly different. As well as, there was significant difference between the mean score of blind, physical disorders, mentally retarded and deaf groups in terms of distraction- hyperactivity subscale.Conclusion: Mothers of children with mental retardation, physical disorders, blind and deaf have most parenting stress respectively.

Memory for faces and objects by deaf and hearing signers and hearing nonsigners.

Science.gov (United States)

Arnold, P; Murray, C

1998-07-01

The memory of 11 deaf and 11 hearing British Sign Language users and 11 hearing nonsigners for pictures of faces of and verbalizable objects was measured using the game Concentration. The three groups performed at the same level for the objects. In contrast the deaf signers were better for faces than the hearing signers, who in turn were superior to the hearing nonsigners, who were the worst. Three hypotheses were made: That there would be no significant difference in terms of the number of attempts between the three groups on the verbalizable object task, that the hearing and deaf signers would demonstrate superior performance to that of the hearing nonsigners on the matching faces task, and that the hearing and deaf signers would exhibit similar performance levels on the matching faces task. The first two hypotheses were supported, but the third was not. Deaf signers were found to be superior for memory for faces to hearing signers and hearing nonsigners. Possible explanations for the findings are discussed, including the possibility that deafness and the long use of sign language have additive effects.

The preparation of the deaf instructor and the work market: a necessary relation

Directory of Open Access Journals (Sweden)

Ana Cláudia T. Dornelles

2013-06-01

Full Text Available The work market is a field of extreme importance and concern towards the society, such being the case, the training of the worker must be constantly present in the labor life of this worker. Before this, we question ourselves about the existing relation between the training of the instructor and the work market for the deaf and how this occurs. By means of the investigation of the speech about the identity, the deafness and the work we seek to understand the constitution of the deaf workers performing a semi - structured interview with a deaf adult. This study allowed us a better clearing about the professional preparation of the deaf people, making such as inquiries about the relationship existing between the training of the deaf instructor and the market of work to be best exemplified. Through the interview we could elucidate our personal and academic questionings and realize the importance of this insertion and of its pairs in the work market, just as the methods that could and/ or should be used for this to occur.

76 FR 58023 - National Institute on Deafness and Other Communication Disorders Notice of Meeting

Science.gov (United States)

2011-09-19

... Deafness and Other Communication Disorders Notice of Meeting Pursuant to section 10(d) of the Federal... on Deafness and Other Communication Disorders, including consideration of personnel qualifications..., National Institute on Deafness and Other Communication Disorders, 5 Research Court, Room 1A13, Rockville...

Electrical Brain Responses to Beat Irregularities in Two Cases of Beat Deafness

Science.gov (United States)

Mathias, Brian; Lidji, Pascale; Honing, Henkjan; Palmer, Caroline; Peretz, Isabelle

2016-01-01

Beat deafness, a recently documented form of congenital amusia, provides a unique window into functional specialization of neural circuitry for the processing of musical stimuli: Beat-deaf individuals exhibit deficits that are specific to the detection of a regular beat in music and the ability to move along with a beat. Studies on the neural underpinnings of beat processing in the general population suggest that the auditory system is capable of pre-attentively generating a predictive model of upcoming sounds in a rhythmic pattern, subserved largely within auditory cortex and reflected in mismatch negativity (MMN) and P3 event-related potential (ERP) components. The current study examined these neural correlates of beat perception in two beat-deaf individuals, Mathieu and Marjorie, and a group of control participants under conditions in which auditory stimuli were either attended or ignored. Compared to control participants, Mathieu demonstrated reduced behavioral sensitivity to beat omissions in metrical patterns, and Marjorie showed a bias to identify irregular patterns as regular. ERP responses to beat omissions reveal an intact pre-attentive system for processing beat irregularities in cases of beat deafness, reflected in the MMN component, and provide partial support for abnormalities in later cognitive stages of beat processing, reflected in an unreliable P3b component exhibited by Mathieu—but not Marjorie—compared to control participants. P3 abnormalities observed in the current study resemble P3 abnormalities exhibited by individuals with pitch-based amusia, and are consistent with attention or auditory-motor coupling accounts of deficits in beat perception. PMID:26941591

Electrical brain responses to beat irregularities in two cases of beat deafness

Directory of Open Access Journals (Sweden)

Brian eMathias

2016-02-01

Full Text Available Beat deafness, a recently documented form of congenital amusia, provides a unique window into functional specialization of neural circuitry for the processing of musical stimuli: Beat-deaf individuals exhibit deficits that are specific to the detection of a regular beat in music and the ability to move along with a beat. Studies on the neural underpinnings of beat processing in the general population suggest that the auditory system is capable of pre-attentively generating a predictive model of upcoming sounds in a rhythmic pattern, subserved largely within auditory cortex and reflected in mismatch negativity (MMN and P3 event-related potential (ERP components. The current study examined these neural correlates of beat perception in two beat-deaf individuals, Mathieu and Marjorie, and a group of control participants under conditions in which auditory stimuli were either attended or ignored. Compared to control participants, Mathieu demonstrated reduced behavioral sensitivity to beat omissions in metrical patterns, and Marjorie showed a bias to identify irregular patterns as regular. ERP responses to beat omissions reveal an intact pre-attentive system for processing beat irregularities in cases of beat deafness, reflected in the MMN component, and provide partial support for abnormalities in later cognitive stages of beat processing, reflected in an unreliable P3b component exhibited by Mathieu – but not Marjorie – compared to control participants. P3 abnormalities observed in the current study resemble P3 abnormalities exhibited by individuals with pitch-based amusia, and are consistent with attention or auditory-motor coupling accounts of deficits in beat perception.

The experiences of Cypriot hearing adults with Deaf parents in family, school, and society.

Science.gov (United States)

Hadjikakou, Kika; Christodoulou, Despina; Hadjidemetri, Eleni; Konidari, Maria; Nicolaou, Nicoletta

2009-01-01

This paper investigates the personal experiences of hearing adults with signing Deaf parents in their families, school, and society. In order to obtain relevant information, in-depth semi-structured interviews were conducted with 10 Cypriot hearing adults with Deaf parents between the ages of 21 and 30 years with different occupation, sex, and educational background. It was found that most of the participants developed a bicultural identity, undertook the interpreter and protector role in their family, and interacted well with their parents, despite the lack of in-depth communication that they noted. The positive role of the extended family was acknowledged. The prejudices of Cypriot hearing people against the Deaf people were identified, as well as the lack of state support toward the Deaf community. This study has implications for Deaf parents, and professionals working, planning, and implementing social, psychological, and educational support services to Deaf-parented families.

Bimodal Bilingual Language Development of Hearing Children of Deaf Parents

Science.gov (United States)

Hofmann, Kristin; Chilla, Solveig

2015-01-01

Adopting a bimodal bilingual language acquisition model, this qualitative case study is the first in Germany to investigate the spoken and sign language development of hearing children of deaf adults (codas). The spoken language competence of six codas within the age range of 3;10 to 6;4 is assessed by a series of standardised tests (SETK 3-5,…

The Right Hemisphere Planum Temporale Supports Enhanced Visual Motion Detection Ability in Deaf People: Evidence from Cortical Thickness.

Science.gov (United States)

Shiell, Martha M; Champoux, François; Zatorre, Robert J

2016-01-01

After sensory loss, the deprived cortex can reorganize to process information from the remaining modalities, a phenomenon known as cross-modal reorganization. In blind people this cross-modal processing supports compensatory behavioural enhancements in the nondeprived modalities. Deaf people also show some compensatory visual enhancements, but a direct relationship between these abilities and cross-modally reorganized auditory cortex has only been established in an animal model, the congenitally deaf cat, and not in humans. Using T1-weighted magnetic resonance imaging, we measured cortical thickness in the planum temporale, Heschl's gyrus and sulcus, the middle temporal area MT+, and the calcarine sulcus, in early-deaf persons. We tested for a correlation between this measure and visual motion detection thresholds, a visual function where deaf people show enhancements as compared to hearing. We found that the cortical thickness of a region in the right hemisphere planum temporale, typically an auditory region, was greater in deaf individuals with better visual motion detection thresholds. This same region has previously been implicated in functional imaging studies as important for functional reorganization. The structure-behaviour correlation observed here demonstrates this area's involvement in compensatory vision and indicates an anatomical correlate, increased cortical thickness, of cross-modal plasticity.

Sampling the Deaf Experience.

Science.gov (United States)

Teller, Henry E.; And Others

1993-01-01

Two graduate students in deaf education wore ear plugs for two months to simulate hearing loss, and recorded their experiences and feelings. Excerpts from their journals are presented, commenting on such daily activities as shopping at a mall, watching television, driving, babysitting, and attending a football game. (JDD)

Congenital non-syndromal autosomal recessive deafness in Bengkala, an isolated Balinese village.

Science.gov (United States)

Winata, S; Arhya, I N; Moeljopawiro, S; Hinnant, J T; Liang, Y; Friedman, T B; Asher, J H

1995-01-01

Bengkala is an Indonesian village located on the north shore of Bali that has existed for over 700 years. Currently, 2.2% of the 2185 people in this village have profound congenital deafness. In response to the high incidence of deafness, the people of Bengkala have developed a village specific sign language which is used by many of the hearing and deaf people. Deafness in Bengkala is congenital, sensorineural, non-syndromal, and caused by a fully penetrant autosomal recessive mutation at the DFNB3 locus. The frequency of the DFNB3 mutation is estimated to be 9.4% among hearing people who have a 17.2% chance of being heterozygous for DFNB3. PMID:7616538

The Deaf Acculturation Scale (DAS): Development and Validation of a 58-Item Measure

Science.gov (United States)

Maxwell-McCaw, Deborah; Zea, Maria Cecilia

2011-01-01

This study involved the development and validation of the Deaf Acculturation Scale (DAS), a new measure of cultural identity for Deaf and hard-of-hearing (hh) populations. Data for this study were collected online and involved a nation-wide sample of 3,070 deaf/hh individuals. Results indicated strong internal reliabilities for all the subscales,…

Speechreading Development in Deaf and Hearing Children: Introducing the Test of Child Speechreading

Science.gov (United States)

Kyle, Fiona E.; Campbell, Ruth; Mohammed, Tara; Coleman, Mike; MacSweeney, Mairead

2013-01-01

Purpose: In this article, the authors describe the development of a new instrument, the Test of Child Speechreading (ToCS), which was specifically designed for use with deaf and hearing children. Speechreading is a skill that is required for deaf children to access the language of the hearing community. ToCS is a deaf-friendly, computer-based test…

CCF model comparison

International Nuclear Information System (INIS)

Pulkkinen, U.

2004-04-01

The report describes a simple comparison of two CCF-models, the ECLM, and the Beta-model. The objective of the comparison is to identify differences in the results of the models by applying the models in some simple test data cases. The comparison focuses mainly on theoretical aspects of the above mentioned CCF-models. The properties of the model parameter estimates in the data cases is also discussed. The practical aspects in using and estimating CCFmodels in real PSA context (e.g. the data interpretation, properties of computer tools, the model documentation) are not discussed in the report. Similarly, the qualitative CCF-analyses needed in using the models are not discussed in the report. (au)

77 FR 47859 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2012-08-10

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

75 FR 17150 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2010-04-05

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

76 FR 49492 - National Institute on Deafness and Other Communication Disorders Notice of Meeting

Science.gov (United States)

2011-08-10

... Deafness and Other Communication Disorders Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

78 FR 20932 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2013-04-08

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

76 FR 80375 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2011-12-23

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

75 FR 80509 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2010-12-22

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

77 FR 23489 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2012-04-19

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... invasion of personal privacy. Name of Committee: National Deafness and Other Communication Disorders...

75 FR 49501 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2010-08-13

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

77 FR 73474 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2012-12-10

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

78 FR 46995 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2013-08-02

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... personal privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council...

76 FR 21385 - National Institute on Deafness and Other Communication Disorders; Notice of Meeting

Science.gov (United States)

2011-04-15

... Deafness and Other Communication Disorders; Notice of Meeting Pursuant to section 10(d) of the Federal... Deafness and Other Communication Disorders Advisory Council. The meeting will be open to the public as... privacy. Name of Committee: National Deafness and Other Communication Disorders Advisory Council. Date...

Task-specific reorganization of the auditory cortex in deaf humans.

Science.gov (United States)

Bola, Łukasz; Zimmermann, Maria; Mostowski, Piotr; Jednoróg, Katarzyna; Marchewka, Artur; Rutkowski, Paweł; Szwed, Marcin

2017-01-24

The principles that guide large-scale cortical reorganization remain unclear. In the blind, several visual regions preserve their task specificity; ventral visual areas, for example, become engaged in auditory and tactile object-recognition tasks. It remains open whether task-specific reorganization is unique to the visual cortex or, alternatively, whether this kind of plasticity is a general principle applying to other cortical areas. Auditory areas can become recruited for visual and tactile input in the deaf. Although nonhuman data suggest that this reorganization might be task specific, human evidence has been lacking. Here we enrolled 15 deaf and 15 hearing adults into an functional MRI experiment during which they discriminated between temporally complex sequences of stimuli (rhythms). Both deaf and hearing subjects performed the task visually, in the central visual field. In addition, hearing subjects performed the same task in the auditory modality. We found that the visual task robustly activated the auditory cortex in deaf subjects, peaking in the posterior-lateral part of high-level auditory areas. This activation pattern was strikingly similar to the pattern found in hearing subjects performing the auditory version of the task. Although performing the visual task in deaf subjects induced an increase in functional connectivity between the auditory cortex and the dorsal visual cortex, no such effect was found in hearing subjects. We conclude that in deaf humans the high-level auditory cortex switches its input modality from sound to vision but preserves its task-specific activation pattern independent of input modality. Task-specific reorganization thus might be a general principle that guides cortical plasticity in the brain.

Assessment of state- and territorial-level preparedness capacity for serving deaf and hard-of-hearing populations in disasters.

Science.gov (United States)

Ivey, Susan L; Tseng, Winston; Dahrouge, Donna; Engelman, Alina; Neuhauser, Linda; Huang, Debbie; Gurung, Sidhanta

2014-01-01

Substantial evidence exists that emergency preparedness and response efforts are not effectively reaching populations with functional and access needs, especially barriers related to literacy, language, culture, or disabilities. More than 36 million Americans are Deaf or hard of hearing (Deaf/HH). These groups experienced higher risks of injury, death, and property loss in recent disasters than the general public. We conducted a participatory research study to examine national recommendations on preparedness communication for the Deaf/HH. We assessed whether previous recommendations regarding the Deaf/HH have been incorporated into state- and territorial-level emergency operations plans (EOPs), interviewed state- and territorial-level preparedness directors about capacity to serve the Deaf/HH, and proposed strategies to benefit Deaf/HH populations during emergencies. We analyzed 55 EOPs and 50 key informant (KI) interviews with state directors. Fifty-five percent of EOPs mentioned vulnerable populations; however, only 31% specifically mentioned Deaf/HH populations in their plan. Study findings indicated significant relationships among the following factors: a state-level KI's familiarity with communication issues for the Deaf/HH, making relay calls (i.e., calls to services to relay communication between Deaf and hearing people), and whether the KI's department provides trainings about serving Deaf/HH populations in emergencies. We found significant associations between a state's percentage of Deaf/HH individuals and a KI's familiarity with Deaf/HH communication issues and provision by government of any disability services to Deaf/HH populations in emergencies. Further, we found significant relationships between KIs attending training on serving the Deaf/HH and familiarity with Deaf/HH communication issues, including how to make relay calls. This study provides new knowledge that can help emergency agencies improve their preparedness training, planning, and capacity

Phonological awareness and short-term memory in hearing and deaf individuals of different communication backgrounds.

Science.gov (United States)

Koo, Daniel; Crain, Kelly; LaSasso, Carol; Eden, Guinevere F

2008-12-01

Previous work in deaf populations on phonological coding and working memory, two skills thought to play an important role in the acquisition of written language skills, have focused primarily on signers or did not clearly identify the subjects' native language and communication mode. In the present study, we examined the effect of sensory experience, early language experience, and communication mode on the phonological awareness skills and serial recall of linguistic items in deaf and hearing individuals of different communicative and linguistic backgrounds: hearing nonsigning controls, hearing users of ASL, deaf users of ASL, deaf oral users of English, and deaf users of cued speech. Since many current measures of phonological awareness skills are inappropriate for deaf populations on account of the verbal demands in the stimuli or response, we devised a nonverbal phonological measure that addresses this limitation. The Phoneme Detection Test revealed that deaf cuers and oral users, but not deaf signers, performed as well as their hearing peers when detecting phonemes not transparent in the orthography. The second focus of the study examined short-term memory skills and found that in response to the traditional digit span as well as an experimental visual version, digit-span performance was similar across the three deaf groups, yet deaf subjects' retrieval was lower than that of hearing subjects. Our results support the claim (Bavelier et al., 2006) that lexical items processed in the visual-spatial modality are not as well retained as information processed in the auditory channel. Together these findings show that the relationship between working memory, phonological coding, and reading may not be as tightly interwoven in deaf students as would have been predicted from work conducted in hearing students.

Audio-Tactile Integration in Congenitally and Late Deaf Cochlear Implant Users

Science.gov (United States)

Nava, Elena; Bottari, Davide; Villwock, Agnes; Fengler, Ineke; Büchner, Andreas; Lenarz, Thomas; Röder, Brigitte

2014-01-01

Several studies conducted in mammals and humans have shown that multisensory processing may be impaired following congenital sensory loss and in particular if no experience is achieved within specific early developmental time windows known as sensitive periods. In this study we investigated whether basic multisensory abilities are impaired in hearing-restored individuals with deafness acquired at different stages of development. To this aim, we tested congenitally and late deaf cochlear implant (CI) recipients, age-matched with two groups of hearing controls, on an audio-tactile redundancy paradigm, in which reaction times to unimodal and crossmodal redundant signals were measured. Our results showed that both congenitally and late deaf CI recipients were able to integrate audio-tactile stimuli, suggesting that congenital and acquired deafness does not prevent the development and recovery of basic multisensory processing. However, we found that congenitally deaf CI recipients had a lower multisensory gain compared to their matched controls, which may be explained by their faster responses to tactile stimuli. We discuss this finding in the context of reorganisation of the sensory systems following sensory loss and the possibility that these changes cannot be “rewired” through auditory reafferentation. PMID:24918766

Audio-tactile integration in congenitally and late deaf cochlear implant users.

Directory of Open Access Journals (Sweden)

Elena Nava

Full Text Available Several studies conducted in mammals and humans have shown that multisensory processing may be impaired following congenital sensory loss and in particular if no experience is achieved within specific early developmental time windows known as sensitive periods. In this study we investigated whether basic multisensory abilities are impaired in hearing-restored individuals with deafness acquired at different stages of development. To this aim, we tested congenitally and late deaf cochlear implant (CI recipients, age-matched with two groups of hearing controls, on an audio-tactile redundancy paradigm, in which reaction times to unimodal and crossmodal redundant signals were measured. Our results showed that both congenitally and late deaf CI recipients were able to integrate audio-tactile stimuli, suggesting that congenital and acquired deafness does not prevent the development and recovery of basic multisensory processing. However, we found that congenitally deaf CI recipients had a lower multisensory gain compared to their matched controls, which may be explained by their faster responses to tactile stimuli. We discuss this finding in the context of reorganisation of the sensory systems following sensory loss and the possibility that these changes cannot be "rewired" through auditory reafferentation.

Auditory access, language access, and implicit sequence learning in deaf children.

Science.gov (United States)

Hall, Matthew L; Eigsti, Inge-Marie; Bortfeld, Heather; Lillo-Martin, Diane

2018-05-01

Developmental psychology plays a central role in shaping evidence-based best practices for prelingually deaf children. The Auditory Scaffolding Hypothesis (Conway et al., 2009) asserts that a lack of auditory stimulation in deaf children leads to impoverished implicit sequence learning abilities, measured via an artificial grammar learning (AGL) task. However, prior research is confounded by a lack of both auditory and language input. The current study examines implicit learning in deaf children who were (Deaf native signers) or were not (oral cochlear implant users) exposed to language from birth, and in hearing children, using both AGL and Serial Reaction Time (SRT) tasks. Neither deaf nor hearing children across the three groups show evidence of implicit learning on the AGL task, but all three groups show robust implicit learning on the SRT task. These findings argue against the Auditory Scaffolding Hypothesis, and suggest that implicit sequence learning may be resilient to both auditory and language deprivation, within the tested limits. A video abstract of this article can be viewed at: https://youtu.be/EeqfQqlVHLI [Correction added on 07 August 2017, after first online publication: The video abstract link was added.]. © 2017 John Wiley & Sons Ltd.

Gilles de la Tourette syndrome in a cohort of deaf people.

Science.gov (United States)

Robertson, M M; Roberts, S; Pillai, S; Eapen, V

2015-10-01

We present six patients with Gilles de la Tourette syndrome (TS) who are also deaf. TS has been observed previously, but rarely reported in deaf people, and to date, so called "unusual" phenomenology has been highlighted. TS occurs almost worldwide and in all cultures, and the clinical phenomenology is virtually identical. In our cohort of deaf patients (we suggest another culture) with TS, the phenomenology is the same as in hearing people, and as in all other cultures, with classic motor and vocal/phonic tics, as well as associated phenomena including echo-phenomena, pali-phenomena and rarer copro-phenomena. When "words" related to these phenomenon (e.g. echolalia, palilalia, coprolalia or mental coprolalia) are elicited in deaf people, they occur usually in British Sign Language (BSL): the more "basic" vocal/phonic tics such as throat clearing are the same phenomenologically as in hearing TS people. In our case series, there was a genetic predisposition to TS in all cases. We would argue that TS in deaf people is the same as TS in hearing people and in other cultures, highlighting the biological nature of the disorder. Copyright © 2015 Elsevier B.V. All rights reserved.

Working with Hispanic women who are deaf: recommendations from the literature.

Science.gov (United States)

Feist, Amber M; Saladin, Shawn P; Hansmann, Sandra

2013-01-01

The authors used the hermeneutics approach within social cognitive career theory to explore employment trends and issues over the past 20 years relevant to Hispanic women who are deaf. Barriers to employment were discovered including discrepancies due to gender, race/ethnicity, and severity of hearing loss. Recommendations for policymakers and professionals suggest a need for research that addresses the unique experiences of Hispanic women who are deaf within vocational rehabilitation, the use of social cognitive career theory as it relates to career development and choices, and an increase in education and training to better prepare vocational rehabilitation counselors to work with individuals from multiple minority backgrounds. While information about Hispanic women who are deaf is limited, this review provides a better understanding of Hispanic deaf women and encourages expansion of knowledge in practice and research for professionals working with this unique population.

Deafness and HIV/AIDS: a systematic review of the literature ...

African Journals Online (AJOL)

A systematic review of the literature focused on empirical work on deafness and HIV/AIDS published during the past decade. The review reveals that deaf people are vulnerable to contracting HIV and might lack access to HIV/AIDS information, testing and treatment. Three studies that were located through this review ...

Technologies of Language and the Embodied History of the Deaf.

Science.gov (United States)

McCleary, Leland

2003-01-01

Discusses the linguistic situation of the deaf and the shift in linguistic ideology from graphocentrism to orocentrism, which forms the scenario in which deaf people are struggling to legitimize their natural form of expression. Questions both graphocentrism and orocentrism and proposes neutral terms and a neutral perspective from which orality…

Visual Constructive and Visual-Motor Skills in Deaf Native Signers

Science.gov (United States)

Hauser, Peter C.; Cohen, Julie; Dye, Matthew W. G.; Bavelier, Daphne

2007-01-01

Visual constructive and visual-motor skills in the deaf population were investigated by comparing performance of deaf native signers (n = 20) to that of hearing nonsigners (n = 20) on the Beery-Buktenica Developmental Test of Visual-Motor Integration, Rey-Osterrieth Complex Figure Test, Wechsler Memory Scale Visual Reproduction subtest, and…

New Methodologies To Evaluate the Memory Strategies of Deaf Individuals.

Science.gov (United States)

Clark, Diane

Prior studies have often confounded linguistic and perceptual performance when evaluating deaf subjects' skills, a confusion that may be responsible for results indicating lesser recall ability among the deaf. In this series of studies this linguistic/perceptual confound was investigated in both the iconic and short term memory of deaf…

Supporting Deaf and Hard-of-Hearing Students in the Schools

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Gibbons, Elizabeth M.

2015-01-01

Deafness represents an educational disability that is fundamentally tied to a student's sense of cultural and linguistic identity. In addition to contributing to educational planning and programming for deaf-and-hard of hearing (D/HH) students, school psychologists have the responsibility to foster and affirm identity development among this…

Traumatization in Deaf and Hard-of-Hearing Adult Psychiatric Outpatients

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Øhre, Beate; Uthus, Mette Perly; von Tetzchner, Stephen; Falkum, Erik

2015-01-01

Deaf and hard-of-hearing persons are at risk for experiencing traumatic events and such experiences are associated with symptoms of mental disorder. We investigated the prevalence of traumatic events and subsequent traumatization in adults referred to specialized psychiatric outpatient units for deaf and hard-of-hearing patients. Sixty-two…

Children of Deaf Adults

NARCIS (Netherlands)

van den Bogaerde, B.; Baker, A.E.; Gertz, G.; Boudreault, P.

2016-01-01

The hearing children of Deaf parents grow up in two cultures with two languages. They are similar to other bilingual, bicultural children in many ways but are special also. They can be in conflict between two worlds and often carry an extra burden of responsibility in functioning as a bridge between

The 2012 National Child Count of Children and Youth Who Are Deaf-Blind

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National Consortium on Deaf-Blindness, 2013

2013-01-01

The National Child Count of Children and Youth who are Deaf-Blind is the first and longest running registry and knowledge base of children who are deaf-blind in the world. Begun in 1986 on behalf of the U.S. Department of Education, it represents a nearly thirty year collaborative effort between the National Consortium on Deaf-Blindness (NCDB),…

The 2014 National Child Count of Children and Youth Who Are Deaf-Blind

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National Center on Deaf-Blindness, 2015

2015-01-01

The National Child Count of Children and Youth who are Deaf-Blind is the first and longest running registry and knowledge base of children who are deaf-blind in the world. Begun in 1986 on behalf of the U.S. Department of Education, it represents a nearly thirty year collaborative effort between the National Center on Deaf-Blindness (NCDB), its…

Tietz syndrome (hypopigmentation/deafness) caused by mutation of MITF

OpenAIRE

Smith, S.; Kelley, P.; Kenyon, J.; Hoover, D.

2000-01-01

Patients with Tietz syndrome have congenital profound deafness and generalised hypopigmentation, inherited in a fully penetrant autosomal dominant fashion. The pigmentary features and complete penetrance make this syndrome distinct among syndromes with pigmentary anomalies and deafness, which characteristically have patchy depigmentation and variable penetrance. Only one family has been reported with the exact features described in the original report of this syndrome. This family was reascer...

Do We Need a National Standards-Based K-12 Deaf Studies Curriculum? An Analytic History of Trends and Discourse in Development of Deaf Studies Curriculum

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Zernovoj, Alexander

2007-01-01

This study provides a complete review of discussion and development leading up to the current trends in Deaf Studies curriculum development, and also analyzes existing known curriculum (or curriculum-like) materials to help inform development of an ideal standards-based Deaf Studies curriculum. The common shared arguments identified in this…

Deafness and Immediate Memory for Pictures: Dissociations between "Inner Speech" and the "Inner Ear"?

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Campbell, Ruth; Wright, Helen

1990-01-01

Examined deaf children for immediate memory of pictures of objects in two experiments. Deaf children did not use rhyme as a recall cue, but deaf children and age-matched children who could hear were both sensitive to name word length in recall. Implications of findings are discussed. (BC)

Prevalence, heritability and genetic correlations of congenital sensorineural deafness and pigmentation phenotypes in the Border Collie.

Science.gov (United States)

De Risio, Luisa; Lewis, Tom; Freeman, Julia; de Stefani, Alberta; Matiasek, Lara; Blott, Sarah

2011-06-01

The objectives of this study were to estimate prevalence, heritability and genetic correlations of congenital sensorineural deafness (CSD) and pigmentation phenotypes in the Border Collie. Entire litters of Border Collies that presented to the Animal Health Trust (1994-2008) for assessment of hearing status by brain stem auditory evoked response (BAER) at 4-10 weeks of age were included. Heritability and genetic correlations were estimated using residual maximum likelihood (REML). Of 4143 puppies that met the inclusion criteria, 97.6% had normal hearing status, 2.0% were unilaterally deaf and 0.4% were bilaterally deaf. Heritability of deafness as a trichotomous trait (normal/unilaterally deaf/bilaterally deaf) was estimated at 0.42 using multivariate analysis. Genetic correlations of deafness with iris colour and merle coat colour were 0.58 and 0.26, respectively. These results indicate that there is a significant genetic effect on CSD in Border Collies and that some of the genes determining deafness also influence pigmentation phenotypes. Copyright © 2010 Elsevier Ltd. All rights reserved.

Descriptions of the American Deaf Community, 1830-2000: Epistemic Foundations

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Rosen, Russell S.

2008-01-01

Prior to the formation of schools for the deaf in America in the early 19th century, with rare exceptions, deaf people lived under largely solitary conditions. After the formation of such schools they became a community with their own language, organizations and cultural traditions. Several social theorists have proffered various descriptions of…

The development of analogical reasoning in deaf children and their parents' communication mode.

Science.gov (United States)

Bandurski, Marcin; Galkowski, Tadeusz

2004-01-01

The purpose of this article is to analyze the results of a study of the development of analogical reasoning in deaf children coming from two different linguistic environments (deaf children of deaf parents--sign language, deaf children of hearing parents--spoken language) and in hearing children, as well as to compare two groups of deaf children to a group of hearing children. In order to estimate the development of children's analogical reasoning, especially the development of their understanding of different logical relations, two age groups were singled out in each population of children: younger (9- and 10-year-olds) and older (12- and 13-year-olds). In this way it is possible to assess the influence of early and consistent sign-language communication on the development of the conceptual system in deaf children and to establish whether early and consistent sign-language communication with deaf children affects their mental development to the same extent as early and consistent spoken-language communication with hearing children. The children were given three series of analogy tasks based on different logical relations: (a) a series of verbal analogy tasks (the relations of opposite, part-whole, and causality); (b) a series of numerical analogy tasks (the relations of class membership, opposite, and part-whole); and (c) a series of figural-geometric analogy tasks (the relations of opposite and part-whole). It was found that early and consistent sign-language communication with deaf children plays an almost equivalent role in the development of verbal, numerical, and spatial reasoning by analogy as early and consistent spoken-language communication with hearing children.

Deaf-Blind Interpreting: Building on What You Already Know

Directory of Open Access Journals (Sweden)

Karen Petronio

2010-10-01

Full Text Available http://dx.doi.org/10.5007/2175-7968.2010v2n26p237 This article focuses on visual considerations and describes the numerous similarities between video interpreting and deaf-blind interpreting. It also looks at linguistic considerations for deaf-blind interpreting and presents research findings showing similarities and differences between ASL and Tactile ASL. Because many interpreters are unfamiliar with tactile communication, there is a section that includes an overview of Tactile ASL. The issues, descriptions, and data presented in this article are based on situations in the United States and involve the use of ASL and Tactile ASL; however, it is highly likely that these discussions and findings also relate to deaf-blind interpreting done in other countries using other sign languages.

Print exposure, reading habits, and reading achievement among deaf and hearing college students.

Science.gov (United States)

Marschark, Marc; Sarchet, Thomastine; Convertino, Carol M; Borgna, Georgianna; Morrison, Carolyn; Remelt, Sarah

2012-01-01

This study explored relations of print exposure, academic achievement, and reading habits among 100 deaf and 100 hearing college students. As in earlier studies, recognition tests for book titles and magazine titles were used as measures of print exposure, college entrance test scores were used as measures of academic achievement, and students provided self-reports of reading habits. Deaf students recognized fewer magazine titles and fewer book titles appropriate for reading levels from kindergarten through Grade 12 while reporting more weekly hours of reading. As in previous studies with hearing college students, the title recognition test proved a better predictor of deaf and hearing students' English achievement than how many hours they reported reading. The finding that the recognition tests were relatively more potent predictors of achievement for deaf students than hearing students may reflect the fact that deaf students often obtain less information through incidental learning and classroom presentations.

The Characteristics and Extent of Participation of Deaf and Hard-of-Hearing Students in Regular Classes in Australian Schools.

Science.gov (United States)

Power, Des; Hyde, Merv

2002-01-01

A national randomly selected survey of a sample of deaf and hard-of-hearing students included in regular classes from kindergarten to high school in Australian preschools and schools was conducted via a questionnaire to itinerant teachers working with such students. This article reports the analysis of a questionnaire that surveyed the demographic characteristics of such students and a set of characteristics of their behavior in their placement in terms of "participation" in aspects of regular class activities. These aspects were level of integration, academic participation, level of independence, and social participation. Data are reported and analyzed in terms of the above demographic and participatory characteristics of the students. We consider comparisons with comparable reports from the United States and Great Britain and discuss implications for deaf and hard-of-hearing students included in regular classes.

A Danish family with dominant deafness-onychodystrophy syndrome.

Science.gov (United States)

Vind-Kezunovic, Dina; Torring, Pernille M

2013-01-01

The rare hereditary disorder "dominant deafness and onychodystrophy (DDOD) syndrome" (OMIM 124480) has been described in a few case reports. No putative DDOD gene or locus has been mapped and the cause of the disorder remains unknown. We present here three male family members in three generations with sensori-neural deafness, onychodystrophy and brachydactyly inherited via autosomal dominant transmission. The family members presented with absent fingernails on the first and fifth digits. As to the feet, there were absent nails on second to fifth toes in two family members, whereas the third family member only had absent nails on the fifth toe. The proband had late dentition and his father a history of late dentition, but otherwise the teeth appeared normal. Comparative genomic hybridization array analysis (Agilent 400k oligoarray) of the proband did not detect any copy number variation. This Danish family fits within the spectrum of dominant deafness and onychodystrophy syndrome and further characterises this rare disorder.

Foveal Processing Under Concurrent Peripheral Load in Profoundly Deaf Adults

Science.gov (United States)

2016-01-01

Development of the visual system typically proceeds in concert with the development of audition. One result is that the visual system of profoundly deaf individuals differs from that of those with typical auditory systems. While past research has suggested deaf people have enhanced attention in the visual periphery, it is still unclear whether or not this enhancement entails deficits in central vision. Profoundly deaf and typically hearing adults were administered a variant of the useful field of view task that independently assessed performance on concurrent central and peripheral tasks. Identification of a foveated target was impaired by a concurrent selective peripheral attention task, more so in profoundly deaf adults than in the typically hearing. Previous findings of enhanced performance on the peripheral task were not replicated. These data are discussed in terms of flexible allocation of spatial attention targeted towards perceived task demands, and support a modified “division of labor” hypothesis whereby attentional resources co-opted to process peripheral space result in reduced resources in the central visual field. PMID:26657078

75 FR 157 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

Science.gov (United States)

2010-01-04

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, Chemosensory Clinical Research Center..., Biological Research Related to Deafness and Communicative Disorders, National Institutes of Health, HHS...

Deaf children’s non-verbal working memory is impacted by their language experience

Directory of Open Access Journals (Sweden)

Chloe eMarshall

2015-05-01

Full Text Available Recent studies suggest that deaf children perform more poorly on working memory tasks compared to hearing children, but do not say whether this poorer performance arises directly from deafness itself or from deaf children’s reduced language exposure. The issue remains unresolved because findings come from (1 tasks that are verbal as opposed to non-verbal, and (2 involve deaf children who use spoken communication and therefore may have experienced impoverished input and delayed language acquisition. This is in contrast to deaf children who have been exposed to a sign language since birth from Deaf parents (and who therefore have native language-learning opportunities. A more direct test of how the type and quality of language exposure impacts working memory is to use measures of non-verbal working memory (NVWM and to compare hearing children with two groups of deaf signing children: those who have had native exposure to a sign language, and those who have experienced delayed acquisition compared to their native-signing peers. In this study we investigated the relationship between NVWM and language in three groups aged 6-11 years: hearing children (n=27, deaf native users of British Sign Language (BSL; n=7, and deaf children non native signers (n=19. We administered a battery of non-verbal reasoning, NVWM, and language tasks. We examined whether the groups differed on NVWM scores, and if language tasks predicted scores on NVWM tasks. For the two NVWM tasks, the non-native signers performed less accurately than the native signer and hearing groups (who did not differ from one another. Multiple regression analysis revealed that the vocabulary measure predicted scores on NVWM tasks. Our results suggest that whatever the language modality – spoken or signed – rich language experience from birth, and the good language skills that result from this early age of aacquisition, play a critical role in the development of NVWM and in performance on NVWM

Language Development in the First Year of Life: What Deaf Children Might Be Missing Before Cochlear Implantation.

Science.gov (United States)

Levine, Dani; Strother-Garcia, Kristina; Golinkoff, Roberta Michnick; Hirsh-Pasek, Kathy

2016-02-01

Language development is a multifaceted, dynamic process involving the discovery of complex patterns, and the refinement of native language competencies in the context of communicative interactions. This process is already advanced by the end of the first year of life for hearing children, but prelingually deaf children who initially lack a language model may miss critical experiences during this early window. The purpose of this review is twofold. First, we examine the published literature on language development during the first 12 months in typically developing children. Second, we use this literature to inform our understanding of the language outcomes of prelingually deaf children who receive cochlear implants (CIs), and therefore language input, either before or after the first year. During the first 12 months, typically developing infants exhibit advances in speech segmentation, word learning, syntax acquisition, and communication, both verbal and nonverbal. Infants and their caregivers coconstruct a communication foundation during this time, supporting continued language growth. The language outcomes of hearing children are robustly predicted by their experiences and acquired competencies during the first year; yet these predictive links are absent among prelingually deaf infants lacking a language model (i.e., those without exposure to sign). For deaf infants who receive a CI, implantation timing is crucial. Children receiving CIs before 12 months frequently catch up with their typically developing peers, whereas those receiving CIs later do not. Explanations for the language difficulties of late-implanted children are discussed.

Motor Development of Deaf Children with and without Cochlear Implants

Science.gov (United States)

Gheysen, Freja; Loots, Gerrit; Van Waelvelde, Hilde

2008-01-01

The purpose of this study was to investigate the impact of a cochlear implant (CI) on the motor development of deaf children. The study involved 36 mainstreamed deaf children (15 boys, 21 girls; 4- to 12-years old) without any developmental problems. Of these children, 20 had been implanted. Forty-three hearing children constituted a comparison…

Deaf and Hard-of-Hearing Musicians: Crafting a Narrative Strategy

Science.gov (United States)

Churchill, Warren N.

2015-01-01

The topic of deafness has been studied in the field of music education; however, this work largely reflects hearing world perspectives. The author of this study, a music educator who identifies as hard-of-hearing, draws upon Deaf cultural discourses as a way of bringing a more nuanced understanding to this topic. The purpose of this study is…

Goiter and deaf mutism.

Science.gov (United States)

Thieme, E T

1975-08-01

The occurrence of deaf-mutism and goiter unassocaited with creatinism or mental retardation in euthyroid patients is known as Pendred's Syndrome. It is considered due to a single mutant recessive gene responsible for both the goiter and deafness. The penetrance is high, the intenseness of expressivity may vary within the same family and only one generation is affected. The extremely atypical hyperplasia seen in such goiters has been considered malignant. In 1956 the author reported a family in which 4 of 6 sibilings demonstrated Pendred's Syndrome. Three of the 4 had undergone thyroidectomy, two were considered to have carcinoma. Nineteen years later the family is again reported. The fourth sibling has recently undergone thyroidectomy. This thyroid demonstrated the same atypical hyperplasia as seen in the elder two siblings. The 19 year followup of this family has shown no evidence of recurrence or metastases, indicating that the atypical hyperplasia is probably not malignant. Pendred's Syndrome is described and certain suggestions are made for the counseling of the parents and the treatment and counseling of those children so afflicted.

Music lessons improve auditory perceptual and cognitive performance in deaf children.

Science.gov (United States)

Rochette, Françoise; Moussard, Aline; Bigand, Emmanuel

2014-01-01

Despite advanced technologies in auditory rehabilitation of profound deafness, deaf children often exhibit delayed cognitive and linguistic development and auditory training remains a crucial element of their education. In the present cross-sectional study, we assess whether music would be a relevant tool for deaf children rehabilitation. In normal-hearing children, music lessons have been shown to improve cognitive and linguistic-related abilities, such as phonetic discrimination and reading. We compared auditory perception, auditory cognition, and phonetic discrimination between 14 profoundly deaf children who completed weekly music lessons for a period of 1.5-4 years and 14 deaf children who did not receive musical instruction. Children were assessed on perceptual and cognitive auditory tasks using environmental sounds: discrimination, identification, auditory scene analysis, auditory working memory. Transfer to the linguistic domain was tested with a phonetic discrimination task. Musically trained children showed better performance in auditory scene analysis, auditory working memory and phonetic discrimination tasks, and multiple regressions showed that success on these tasks was at least partly driven by music lessons. We propose that musical education contributes to development of general processes such as auditory attention and perception, which, in turn, facilitate auditory-related cognitive and linguistic processes.

Music lessons improve auditory perceptual and cognitive performance in deaf children

Directory of Open Access Journals (Sweden)

Françoise eROCHETTE

2014-07-01

Full Text Available Despite advanced technologies in auditory rehabilitation of profound deafness, deaf children often exhibit delayed cognitive and linguistic development and auditory training remains a crucial element of their education. In the present cross-sectional study, we assess whether music would be a relevant tool for deaf children rehabilitation. In normal-hearing children, music lessons have been shown to improve cognitive and linguistic-related abilities, such as phonetic discrimination and reading. We compared auditory perception, auditory cognition, and phonetic discrimination between 14 profoundly deaf children who completed weekly music lessons for a period of 1.5 to 4 years and 14 deaf children who did not receive musical instruction. Children were assessed on perceptual and cognitive auditory tasks using environmental sounds: discrimination, identification, auditory scene analysis, auditory working memory. Transfer to the linguistic domain was tested with a phonetic discrimination task. Musically-trained children showed better performance in auditory scene analysis, auditory working memory and phonetic discrimination tasks, and multiple regressions showed that success on these tasks was at least partly driven by music lessons. We propose that musical education contributes to development of general processes such as auditory attention and perception, which, in turn, facilitate auditory-related cognitive and linguistic processes.

76 FR 12744 - National Institute On Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2011-03-08

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; Clinical Trials-- Communications. Date..., [email protected] . Name of Committee: National Institute on Deafness and Other Communication Disorders...

77 FR 2077 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2012-01-13

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; Translating Basic Research Review. Date... cycle. Name of Committee: National Institute on Deafness and Other Communication Disorders Special...

75 FR 62546 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

Science.gov (United States)

2010-10-12

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders, Special Emphasis Panel, CDRC Conflicts. Date: October 26, 2010....173, Biological Research Related to Deafness and Communicative Disorders, National Institutes of...

77 FR 8888 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

Science.gov (United States)

2012-02-15

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, Clinical Trial Review. Date: February 21.... 93.173, Biological Research Related to Deafness and Communicative Disorders, National Institutes of...

78 FR 6333 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2013-01-30

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; VSL Fellowships. Date: February 21, 2013... Committee: National Institute on Deafness and Other Communication Disorders Special Emphasis Panel; Training...

77 FR 64525 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

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2012-10-22

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders; Special Emphasis Panel; VSL Fellowships. Date: November 1, 2012..., Biological Research Related to Deafness and Communicative Disorders, National Institutes of Health, HHS...

78 FR 28236 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2013-05-14

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, CS Translational. Date: June 4, [email protected] . Name of Committee: National Institute on Deafness and Other Communication Disorders...

Comunidades sordas: ¿pacientes o ciudadanas? Deaf communities: patients or citizens?

Directory of Open Access Journals (Sweden)

Irma M. Muñoz-Baell

2011-02-01

Full Text Available La discapacidad es un concepto relacionado con la discriminación y la exclusión social; es decir, es una cuestión de naturaleza sociopolítica que no sólo afecta a la salud individual. El modelo social de discapacidad o modelo de derechos humanos abre nuevas posibilidades de actuación para promover la salud de los setenta millones de personas sordas que hay en la actualidad en el mundo. Los factores clave que garantizan que éstas no sigan siendo discriminadas son el reconocimiento de las lenguas de signos y de su identidad lingüística y cultural, la educación bilingüe, la interpretación profesional en lengua de signos y la accesibilidad a la información y las comunicaciones. Este artículo pretende avanzar en la comprensión de la naturaleza y el significado de la adopción de esta nueva perspectiva de la discapacidad, su coherencia con el nuevo marco legislativo nacional e internacional en materia de derechos de las personas con discapacidad en general y de las sordas en particular, y sus implicaciones en las políticas y prácticas de promoción de la salud de la comunidad sorda que se desarrollen en España en los próximos años; todo ello a través de ejemplos significativos de buenas prácticas en la materia, entre las cuales se incluyen alianzas entre las comunidades sordas y el sector sanitario, capacitación en materia de salud de las personas usuarias de lenguas de signos, formación de distintos profesionales de la salud sobre la cultura y la lengua de las personas sordas, formación de especialistas sordos como futuros investigadores y profesionales de la salud, y servicios sanitarios más accesibles mediante estas lenguas.The concept of disability is related to discrimination and social exclusion; that is, this issue is a socio-political question whose effects go well beyond the health of the individual. The social and human rights based model of disability points the way to fresh opportunities for action to promote the

Selected Factors in Reading Comprehension for Deaf and Hearing Adults: Phonological Skills and Metacognition

Science.gov (United States)

Wang, Ye; Silvestri, Julia A.; Jahromi, Laudan B.

2018-01-01

The purpose of the study was to identify factors related to reading comprehension, and to compare similarities and differences in the reading processes of deaf and hearing adults. The sample included four groups, each consisting of 15 adults. The groups were identified as (a) deaf high-achieving readers, (b) deaf low-achieving readers, (c) hearing…

Theatre and Dance with Deaf Students: Researching Performance Practices in a Brazilian School Context

Science.gov (United States)

Berselli, Marcia; Lulkin, Sergio A.

2017-01-01

The article presents performance practices created with deaf students in the project "Theater and dance with deaf students," an outreach activity of the Federal University of Rio Grande do Sul (UFRGS). The project took place in the Bilingual Deaf Municipal Elementary School Salomão Watnick in Porto Alegre, Brazil from 2013 to 2015. The…

Effect of Exogenous Cues on Covert Spatial Orienting in Deaf and Normal Hearing Individuals.

Science.gov (United States)

Prasad, Seema Gorur; Patil, Gouri Shanker; Mishra, Ramesh Kumar

2015-01-01

Deaf individuals have been known to process visual stimuli better at the periphery compared to the normal hearing population. However, very few studies have examined attention orienting in the oculomotor domain in the deaf, particularly when targets appear at variable eccentricity. In this study, we examined if the visual perceptual processing advantage reported in the deaf people also modulates spatial attentional orienting with eye movement responses. We used a spatial cueing task with cued and uncued targets that appeared at two different eccentricities and explored attentional facilitation and inhibition. We elicited both a saccadic and a manual response. The deaf showed a higher cueing effect for the ocular responses than the normal hearing participants. However, there was no group difference for the manual responses. There was also higher facilitation at the periphery for both saccadic and manual responses, irrespective of groups. These results suggest that, owing to their superior visual processing ability, the deaf may orient attention faster to targets. We discuss the results in terms of previous studies on cueing and attentional orienting in deaf.

Effectiveness of psychodrama with pantomime on the social adjustment of deaf female students

Directory of Open Access Journals (Sweden)

Salar Faramarzi

2015-02-01

Full Text Available Background and Aim: Deaf children face several compatibility issues because of their hearing impairment. The present study aims to investigate the effectiveness of psychodrama using pantomime on the social adjustment of 12-15-year-old deaf female students in Isfahan.Methods: For this study, an experimental design was used with a pre-test and post-test and a control group. Thirty deaf subjects (12-15-year-olds in Isfahan were selected randomly and allocated to experimental and control groups. To gather information, Rao’s Social Maturity Scale was used. The data were analyzed by the multivariate analysis of covariance s tatistical method (SPSS version 21.Results: Our findings revealed that there was a significant difference between the performances of deaf students of both the groups in the post-test on social adjustment (p=0.0001.Conclusion: The use of psychodrama increased the rate of social adjustment in deaf students.

Deaf persons' english reading levels and associations with epidemiological, educational, and cultural factors.

Science.gov (United States)

Zazove, Philip; Meador, Helen E; Reed, Barbara D; Gorenflo, Daniel W

2013-01-01

One hundred six Michigan d/Deaf persons, part of a study evaluating how to improve d/Deaf persons' understanding of cancer prevention recommendations, had reading levels determined using the Test of Reading Comprehension, Syntactic Sentences. Respondents averaged 52 years old, 59% female, 84% Caucasian, 58% married, and 75% Deaf community members. The mean Test of Reading Comprehension, Syntactic Sentences score was 6.1 (women: 6.2, men: 6.0). Higher scores were associated with greater income (p = .02), employment (p = .01), education (high school p = .002, some college p home, teacher in school, at home now: all p speaking with and satisfaction with physicians and nurses (p Language with physicians and nurses (.019) and Deaf community membership (p = .02). In multivariate analysis, higher scores were associated with higher income, college degree, and teacher using English. Reading levels of a predominantly Deaf population were low. Higher income, college degree, and teacher using English were associated with higher reading levels.

Deaf and hard of hearing students' problem-solving strategies with signed arithmetic story problems.

Science.gov (United States)

Pagliaro, Claudia M; Ansell, Ellen

2012-01-01

The use of problem-solving strategies by 59 deaf and hard of hearing children, grades K-3, was investigated. The children were asked to solve 9 arithmetic story problems presented to them in American Sign Language. The researchers found that while the children used the same general types of strategies that are used by hearing children (i.e., modeling, counting, and fact-based strategies), they showed an overwhelming use of counting strategies for all types of problems and at all ages. This difference may have its roots in language or instruction (or in both), and calls attention to the need for conceptual rather than procedural mathematics instruction for deaf and hard of hearing students.

Case Studies of Multilingual/Multicultural Asian Deaf Adults: Strategies for Success.

Science.gov (United States)

Wang, Qiuying; Andrews, Jean; Liu, Hsiu Tan; Liu, Chun Jung

2016-01-01

Case studies of adult d/Deaf or Hard of Hearing Multilingual Learners (DMLs) are few, especially studies of DMLs who learn more than one sign language and read logographic and alphabetic scripts. To reduce this paucity, two descriptive case studies are presented. Written questionnaires, face-to-face interviews, and self-appraisals of language-use rubrics were used to explore (a) the language and literacy histories of two adult Asian DMLs who had learned multiple languages: Chinese (spoken/written), English (written), Chinese Sign Language, and American Sign Language; and (b) how each language was used in different cultural communities with diverse conversational partners. Home literacy environment, family support, visual access to languages, peer and sibling support, role models, encouragement, perseverance, and Deaf identity all played vital roles in the participants' academic success. The findings provide insights into the acquisition of multiple languages and bi-literacy through social communication and academic content.

76 FR 62423 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2011-10-07

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders, Special Emphasis Panel, Clinical Trials. Date: October 24, 2011....nih.gov . Name of Committee: National Institute on Deafness and Other Communication Disorders, Special...

76 FR 3918 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2011-01-21

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; P30 Review. Date: February 3, 2011. Time....gov . Name of Committee: National Institute on Deafness and Other Communication Disorders; Special...

75 FR 3474 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

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2010-01-21

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; CDRC Member Conflicts. Date: February 17....nih.gov . Name of Committee: National Institute on Deafness and Other Communication Disorders Special...

78 FR 1217 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

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2013-01-08

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel Chemosensory P50 Review. Date: January [email protected] . Name of Committee: National Institute on Deafness and Other Communication Disorders...

77 FR 28611 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

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2012-05-15

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; P50 Review. Date: June 1, 2012. Time: 11....173, Biological Research Related to Deafness and Communicative Disorders, National Institutes of...

78 FR 54477 - National Institute On Deafness and Other Communication Disorders; Notice of Closed Meeting

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2013-09-04

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Institute on Deafness and Other Communication Disorders Special Emphasis Panel; NIDCD T32 Application Review... Program Nos. 93.173, Biological Research Related to Deafness and Communicative Disorders, National...

76 FR 65738 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2011-10-24

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, CDRC Conflicts. Date: November 8, 2011....nih.gov . Name of Committee: National Institute on Deafness and Other Communication Disorders Special...

77 FR 35990 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2012-06-15

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; Investigator Initiated R01 Review. Date... Institute on Deafness and Other Communication Disorders Special Emphasis Panel; Clinical Trial Review. Date...

Moving forward with dignity: Exploring health awareness in an isolated Deaf community of Australia.

Science.gov (United States)

Terry, Daniel R; Lê, Quynh; Nguyen, Hoang Boi

2016-04-01

Those within the Deaf community are disadvantaged in a number of aspects of day-to-day life including their access to health care. At times, they may encounter barriers to health care even before they reach the consultation room. As a consequence, they may receive insufficient and inappropriate health care which may lead to poorer health outcomes. A study was conducted to explore health awareness and access to health information and services of Deaf people living in Tasmania, Australia and identify ways of enhancing the interaction between the Deaf and the wider community. A questionnaire was administered, including a number of demographic, health awareness and health service usage questions. In addition, semi-structured interviews and focus groups were conducted with service providers and the Deaf community between March and August 2014. An interpreter was present to translate the questions into Auslan and who then translated the Deaf participant's discussion into English for the researcher. Data were then analyzed using research software SPSS v20.0 and NVivo 10.0. Health as a concept was poorly understood, including mental health, sexual health and health concerning alcohol and drug abuse. Regarding health care resources, due to a sense of security, trust and confidence, the family physician or general practitioner was the single most important health care provider among the Deaf. The Deaf remain underserved by the current health care system; however, through resourcefulness and life experiences, the Deaf have developed coping and management strategies to move forward with dignity in education, meaningful employment and health access. Copyright © 2016 Elsevier Inc. All rights reserved.

Congenital sensorineural deafness in Australian stumpy-tail cattle dogs is an autosomal recessive trait that maps to CFA10.

Directory of Open Access Journals (Sweden)

Susan Sommerlad

2010-10-01

Full Text Available Congenital sensorineural deafness is an inherited condition found in many dog breeds, including Australian Stumpy-tail Cattle Dogs (ASCD. This deafness is evident in young pups and may affect one ear (unilateral or both ears (bilateral. The genetic locus/loci involved is unknown for all dog breeds. The aims of this study were to determine incidence, inheritance mechanism, and possible association of congenital sensorineural deafness with coat colour in ASCD and to identify the genetic locus underpinning this disease.A total of 315 ASCD were tested for sensorineural deafness using the brain stem auditory evoked response (BAER test. Disease penetrance was estimated directly, using the ratio of unilaterally to bilaterally deaf dogs, and segregation analysis was performed using Mendel. A complete genome screen was undertaken using 325 microsatellites spread throughout the genome, on a pedigree of 50 BAER tested ASCD in which deafness was segregating. Fifty-six dogs (17.8% were deaf, with 17 bilaterally and 39 unilaterally deaf. Unilaterally deaf dogs showed no significant left/right bias (p = 0.19 and no significant difference was observed in frequencies between the sexes (p = 0.18. Penetrance of deafness was estimated as 0.72. Testing the association of red/blue coat colour and deafness without accounting for pedigree structure showed that red dogs were 1.8 times more likely to be deaf (p = 0.045. The within family association between red/blue coat colour and deafness was strongly significant (p = 0.00036, with red coat colour segregating more frequently with deafness (COR = 0.48. The relationship between deafness and coat speckling approached significance (p = 0.07, with the lack of statistical significance possibly due to only four families co-segregating for both deafness and speckling. The deafness phenotype was mapped to CFA10 (maximum linkage peak on CFA10 -log10 p-value = 3.64, as was both coat colour and

Modality Use in Joint Attention between Hearing Parents and Deaf Children

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Nicole eDepowski

2015-10-01

Full Text Available The present study examined differences in modality use during episodes of joint attention between hearing parent-hearing child dyads and hearing parent-deaf child dyads. Hearing children were age-matched to deaf children. Dyads were video recorded in a free play session with analyses focused on uni- and multimodality use during joint attention episodes. Results revealed that adults in hearing parent-deaf child dyads spent a significantly greater proportion of time interacting with their children using multiple communicative modalities than adults in hearing parent-hearing child dyads, who tended to use the auditory modality (e.g., oral language most often. While these findings demonstrate that hearing parents accommodate their children's hearing status, we observed greater overall time spent in joint attention in hearing parent-hearing child dyads than hearing parent-deaf child dyads. Our results point to important avenues for future research on how parents can better accommodate their child’s hearing status through the use of multimodal communication strategies.

[Evaluation of the actions increasing health accessibility for deaf pregnant patients].

Science.gov (United States)

Equy, V; Derore, A; Vassort, N; Mongourdin, B; Sergent, F

2012-10-01

Deafness concerns about 7% of the French population. In this context, the clinic of obstetrics and gynecology of Grenoble teaching hospital established two adaptation actions in the pregnant signing-deaf patient's management: a partnership with French Sign Language interpreters from the deaf patient reception and care unit, and sign language training for nine professionals. The aim of this study is to evaluate this patient management and to propose some potential improvements. This descriptive study is made through information from both numeric and paper files of 22 deaf pregnant patients. A significant adaptation of patient management during scheduled consultations and hospitalisation in the clinic is observed, whereas adaptation rate is weak for emergency situations. The patient management adaptation turns out to be perfectible, through the anticipation of the entire pregnancy consultation schedule. In emergency situations, the creation of a sign language interpreter on-call duty would greatly improve the health care access of these patients. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

X-linked deafness, stapes gushers and a distinctive defect of the inner ear

Energy Technology Data Exchange (ETDEWEB)

Phelps, P.D. (Royal National Throat, Nose and Ear Hospital, London (United Kingdom)); Reardon, W.; Pembrey, M. (Institute of Child Health, London (United Kingdom)); Bellman, S. (Hospital for Sick Children, London (United Kingdom)); Luxom, L. (National Hospital for Neurology and Neurosurgery, London (United Kingdom))

1991-08-01

We have made genetic linkage studies in 7 pedigrees in whom deafness was inherited in an X-linked manner. All patients had a full range of audiometric and vestibular function tests. Thin section high resolution CT in two planes was used to assess the state of the middle and inner ears. We found a distinctive inner ear deformity in some of the deaf males. Moreover, some of the obligate feamle carriers seem to have a milder form of the same anomaly associated with slight hearing loss. Genetic studies on some of the deaf males with apparently normal inner ear anatomy suggest a different locus on the X chromosome and hence a different pathogenesis for the deafness. (orig./GDG).

X-linked deafness, stapes gushers and a distinctive defect of the inner ear

International Nuclear Information System (INIS)

Phelps, P.D.; Reardon, W.; Pembrey, M.; Bellman, S.; Luxom, L.

1991-01-01

We have made genetic linkage studies in 7 pedigrees in whom deafness was inherited in an X-linked manner. All patients had a full range of audiometric and vestibular function tests. Thin section high resolution CT in two planes was used to assess the state of the middle and inner ears. We found a distinctive inner ear deformity in some of the deaf males. Moreover, some of the obligate feamle carriers seem to have a milder form of the same anomaly associated with slight hearing loss. Genetic studies on some of the deaf males with apparently normal inner ear anatomy suggest a different locus on the X chromosome and hence a different pathogenesis for the deafness. (orig./GDG)

The beginning teacher of the deaf in the United States. A view from the field.

Science.gov (United States)

Rittenhouse, B; Kenyon-Rittenhouse, P

1997-03-01

This study explored the strengths and weaknesses of first year teachers of the deaf through 2 randomly-distributed national surveys and interviews with randomly-selected respondents. The data were gathered over a 2-year period. Interviews were carried out on location in day and residential schools for the deaf and at university sites. Results indicate that there is much clearly focused dissatisfaction, but also some real satisfaction in the deaf education community. From the college-bound deaf students and those presently attending college, to the teachers in schools for deaf students and in the universities that prepare them, there are consistent concerns, a real desire to work together, and a commitment to the deaf students. Deaf students, schools, and their alumni sense that they are all part of the whole but too often at odds with each other. Students want to be involved in school decision making and school supervisors agree that this should happen. Teachers want to work with university programs and program directors value the teachers' work. Alumni retrospectively see ways to improve high school education and their high school contemporaries articulated similar suggestions.

75 FR 18512 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2010-04-12

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, LRP's. Date: May 3, 2010. Time: 1 p.m... Committee: National Institute on Deafness and Other Communication Disorders Special Emphasis Panel, Meniere...

75 FR 54892 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2010-09-09

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel; P30 Review. Date: October 1, 2010. Time... Sullivan, PhD, Scientific Review Officer, National Institute of Deafness and Other Communication Disorders...

77 FR 11562 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meeting

Science.gov (United States)

2012-02-27

... Deafness and Other Communication Disorders; Notice of Closed Meeting Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel P30 Review Date: March 28, 2012. Time: 12... Related to Deafness and Communicative Disorders, National Institutes of Health, HHS) Dated: February 21...

Signal processing for the profoundly deaf.

Science.gov (United States)

Boothyroyd, A

1990-01-01

Profound deafness, defined here as a hearing loss in excess of 90 dB, is characterized by high thresholds, reduced hearing range in the intensity and frequency domains, and poor resolution in the frequency and time domains. The high thresholds call for hearing aids with unusually high gains or remote microphones that can be placed close to the signal source. The former option creates acoustic feedback problems for which digital signal processing may yet offer solutions. The latter option calls for carrier wave technology that is already available. The reduced frequency and intensity ranges would appear to call for frequency and/or amplitude compression. It might also be argued, however, that any attempts to compress the acoustic signal into the limited hearing range of the profoundly deaf will be counterproductive because of poor frequency and time resolution, especially when the signal is present in noise. In experiments with a 2-channel compression system, only 1 of 9 subjects showed an improvement of perception with the introduction of fast-release (20 ms) compression. The other 8 experienced no benefit or a slight deterioration of performance. These results support the concept of providing the profoundly deaf with simpler, rather than more complex, patterns, perhaps through the use of feature extraction hearing aids. Data from users of cochlear implants already employing feature extraction techniques also support this concept.

Deaf Clubs Today: Do They Still Have a Role to Play? The Cases of Cyprus and Greece

Science.gov (United States)

Hadjikakou, Kika; Nikolaraizi, Magda

2011-01-01

The present study investigated the current functions of Deaf clubs in Cyprus and in Greece. The researchers conducted in-depth semistructured interviews with 24 Cypriot and 22 Greek deaf individuals ages 19-54 years. The researchers found that the Deaf clubs in both countries provide a gathering place for deaf people, organize social and sport…

The Family Environment and Achievement of Deaf Students: A Discriminant Analysis.

Science.gov (United States)

Bodner-Johnson, Barbara

1986-01-01

Parental responses (N=125) to scaled items in home interviews were factor analyzed and family environment dimensions were employed as predictor variables. Parents of proficient readers were characterized as adapted to their children's deafness, involved in the deaf community, and permissive rather than overprotective. High achievers had parents…

Forensic Evaluation of Deaf Individuals: Challenges and Strategies.

Science.gov (United States)

Pollard, Robert Q; Berlinski, Brian T

2017-01-01

Forensic evaluation of deaf individuals presents unique challenges due to many examinees' fund of information deficits, potential for language deprivation, and examiners' frequent lack of creativity regarding communication methods. This article describes challenges most frequently encountered in competency to stand trial and criminal responsibility evaluations and offers strategies for overcoming them. The value of employing multiple communication methods, especially the use of illustrations, is emphasized. Suggestions also are offered regarding preparing evaluation reports and effectively communicating "key deaf fundamentals" to legal personnel. Encouragement is offered for qualified, sign-fluent professionals to engage in forensic work.

Mobile communication tools for a South African deaf patient in a pharmacy context

OpenAIRE

Chininthorn, P.; Glaser, M.; Freudenthal, A.; Tucker, W.D.

2012-01-01

This paper presents a case of iterative community-based co-design to facilitate the emergence of an innovative mobile system to address a potentially life-threatening scenario for Deaf people in South Africa. For Deaf people who communicate in South African Sign Language, miscommunication due to language barriers, under-education and under-employment can lead to a potentially dangerous therapeutic outcome when Deaf people misunderstand a pharmacist's instructions on how to take prescribed med...

Planes of phenomenological experience: The psychology of deafness as an early example of American Gestalt psychology, 1928-1940.

Science.gov (United States)

Schmidt, Marion A

2017-11-01

When, in 1928, the Clarke School for the Deaf in Northampton, Massachusetts, opened a psychological research division, it was nothing unusual in a time fascinated with the sciences of education. Yet with its longstanding ties to Northampton's Smith College, the school was able to secure the collaboration of eminent Gestalt psychologist Kurt Koffka, who, in turn, engaged 2 more German-speaking emigrants, Margarete Eberhardt and social psychologist Fritz Heider, and Heider's American wife Grace Moore Heider. This collaboration has seen little attention from historians, who have treated Koffka's and Heider's time in Northampton as a transitory phase. I argue, however, that their research on deafness adds to the history of emigration and knowledge transfer between European and American Schools of psychology, and to historical understanding of the interrelation of Gestalt, child, and social psychology. Professionals in child studies and developmental psychology were keenly interested in the holistic and introspective approach Gestalt psychology offered. Deaf children were considered a particularly fascinating research population for exploring the relationship between thought and language, perception and development, Gestalt, and reality. At the Clarke School, Grace Moore Heider was among the first Americans to apply Gestalt principles to child psychology. In a time in which pejorative eugenic beliefs dominated professional perceptions of disability, the Heiders' groundbreaking work defined the deaf as a social and phenomenological minority. This was in opposition to dominant beliefs in deaf education, yet it points to early roots of a social model of deafness and disability, which historians usually locate in 1960s and '70s activism. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

76 FR 30179 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

Science.gov (United States)

2011-05-24

... Deafness and Other Communication Disorders; Notice of Closed Meetings Pursuant to section 10(d) of the... Deafness and Other Communication Disorders Special Emphasis Panel, R03-VSL. Date: June 1, 2011. Time: 11 a... Institute on Deafness and Other Communication Disorders Special Emphasis Panel, R03- Chemical Senses. Date...

Risk perception and perceived self-efficacy of deaf and hard-of-hearing seniors and young adults in emergencies.

Science.gov (United States)

Engelman, Alina; Ivey, Susan L; Tseng, Winston; Neuhauser, Linda

The authors explored the factors influencing risk perception and perceived self-efficacy before and during an emergency for deaf and hard-of-hearing (Deaf/HH) seniors and young adults. The authors collected demographic survey data and conducted four focus groups with 38 Deaf/HH residents of the San Francisco Bay Area; two groups were with young adults (ages 18-35), including one group of college students and one group of young professionals, and two were with older adults (ages 50-90). Significant differences were found between Deaf/HH young adults and seniors in both the sources of self-efficacy and risk perception and their attitudes toward preparedness. All groups demonstrated high resilience. Deaf/HH young professionals expressed more concern about their risk in an emergency than Deaf/HH college students. Alternately, the risk perception of Deaf/HH older adults was often rooted in their past experiences (survival of past emergencies, inaccessibility of communications during drills). Policy implications include the need to dedicate more resources to increasing accessibility and relevance of emergency communications technology for Deaf/HH populations. This could help increase adaptability before, during, and after emergencies among all groups of Deaf/HH people, particularly among young Deaf/HH professionals.

Mutations affecting the SAND domain of DEAF1 cause intellectual disability with severe speech impairment and behavioral problems.

Science.gov (United States)

Vulto-van Silfhout, Anneke T; Rajamanickam, Shivakumar; Jensik, Philip J; Vergult, Sarah; de Rocker, Nina; Newhall, Kathryn J; Raghavan, Ramya; Reardon, Sara N; Jarrett, Kelsey; McIntyre, Tara; Bulinski, Joseph; Ownby, Stacy L; Huggenvik, Jodi I; McKnight, G Stanley; Rose, Gregory M; Cai, Xiang; Willaert, Andy; Zweier, Christiane; Endele, Sabine; de Ligt, Joep; van Bon, Bregje W M; Lugtenberg, Dorien; de Vries, Petra F; Veltman, Joris A; van Bokhoven, Hans; Brunner, Han G; Rauch, Anita; de Brouwer, Arjan P M; Carvill, Gemma L; Hoischen, Alexander; Mefford, Heather C; Eichler, Evan E; Vissers, Lisenka E L M; Menten, Björn; Collard, Michael W; de Vries, Bert B A

2014-05-01

Recently, we identified in two individuals with intellectual disability (ID) different de novo mutations in DEAF1, which encodes a transcription factor with an important role in embryonic development. To ascertain whether these mutations in DEAF1 are causative for the ID phenotype, we performed targeted resequencing of DEAF1 in an additional cohort of over 2,300 individuals with unexplained ID and identified two additional individuals with de novo mutations in this gene. All four individuals had severe ID with severely affected speech development, and three showed severe behavioral problems. DEAF1 is highly expressed in the CNS, especially during early embryonic development. All four mutations were missense mutations affecting the SAND domain of DEAF1. Altered DEAF1 harboring any of the four amino acid changes showed impaired transcriptional regulation of the DEAF1 promoter. Moreover, behavioral studies in mice with a conditional knockout of Deaf1 in the brain showed memory deficits and increased anxiety-like behavior. Our results demonstrate that mutations in DEAF1 cause ID and behavioral problems, most likely as a result of impaired transcriptional regulation by DEAF1. Copyright © 2014 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

Prevalence of consanguineous marriage among parents of deaf and normal children in Ardabil, North Western Iran

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Shahrooz Nemati

2012-06-01

Full Text Available Background and Aim: Having healthy non-handicapped children plays a major role in mental health of the family and decreases family and society's costs. While consanguineous marriage could lead to expression of recessive genes and a variety of handicaps including deafness, the aim of present study was to scrutinize the prevalence of consanguineous marriage among parents of deaf and normal children as well as its relationship with deafness.Methods: In this study, 467 couples parenting normal children were selected by cluster sampling from elementary, guidance and high schools of Ardabil city and 423 couples parenting disabled children were selected non-randomly among which 130 had deaf children. Descriptive statistics was used to determine the prevalence of consanguineous marriage and chi-square test to compare prevalence of consanguineous marriage among parents of normal and deaf children.Results: Descriptive analyses showed that 80 out of 130 (61.54% parents who had deaf children have had consanguineous marriage. Furthermore data analysis demonstrated that prevalence of consanguineous marriage was significantly higher among parents of deaf children (p<0.001.Conclusion: Consanguineous marriage plays a major role in expression of recessive genes and could lead to development of various handicaps including deafness. Increasing couples' awareness about consequences of consanguineous marriage and conducting genetic counseling are indispensable.

Assessing Aspects of Creativity in Deaf and Hearing High School Students

Science.gov (United States)

Stanzione, Christopher M.; Perez, Susan M.; Lederberg, Amy R.

2013-01-01

To address the paucity of current research on the development of creativity in deaf students, and to extend existing research to adolescents, the present study investigated divergent thinking, a method of assessing creativity, in both deaf and hearing adolescents. We assessed divergent thinking in two domains, figural and verbal, while also…

'Hear Israel:' The involvement of Jews in education of the deaf

NARCIS (Netherlands)

Rietveld-van Wingerden, M.; Westerman, W.

2009-01-01

During the last two centuries there has been a methodological struggle over teaching the deaf. Do deaf people learn to communicate by means of gestures and signs (the "manual method") or is it important for them to learn speech and lip-reading (the "oral method")? In the second half of the

Representations of deaf students about inclusion in physical education classes

Directory of Open Access Journals (Sweden)

Tássia Pereira Alves

2014-04-01

Full Text Available Inclusion is a social process in school aims to change attitudes and to build a position to cover everyone without distinction. Thus, the objective was to analyze the representations of deaf students on their inclusion in physical education classes. It is qualitative, descriptive and analytical, attended eight deaf students from 2 public schools in a city in the countryside of Bahia. For data production, it was used a semi -structured interview, through the aid of an interpreter of Brazilian Sign Language (Libras, at the same time, it was translated by the interpreter and transcribed by the researchers. Data analysis used the technique of categorical content analysis. The inclusion of deaf people in physical education classes still failed to materialize and in fact, even having found some teachers with pedagogical actions that proved to be inclusive, yet they still leave many gaps, regarding satisfactory learning of students because they simply just integrate deaf students in the classroom. It is necessary that the school and the teacher ensure that the curriculum is accessible to them, so that they can contribute to the construction of citizenship, motor development, cognitive and social-emotional student.

Deaf-Blind Interpreting: Building on What You Already Know

OpenAIRE

Petronio, Karen

2010-01-01

http://dx.doi.org/10.5007/2175-7968.2010v2n26p237 This article focuses on visual considerations and describes the numerous similarities between video interpreting and deaf-blind interpreting. It also looks at linguistic considerations for deaf-blind interpreting and presents research findings showing similarities and differences between ASL and Tactile ASL. Because many interpreters are unfamiliar with tactile communication, there is a section that includes an overview of Tactile ASL. The...

The reality of every day communication for a deaf child using sign ...

African Journals Online (AJOL)

Background: Research that focuses on the communication between deaf children and ... texts of a deaf child who uses South African Sign Language (SASL) and who is born into a ..... a single case study, it allowed the researcher to obtain in-.

Lentiginosis, Deafness and Cardiac Abnormalities*

African Journals Online (AJOL)

1973-01-06

Jan 6, 1973 ... His height. mass. intelligence and genitalia were normal. The aSSOCiatIOn between deafness and disturbance of cardiac conduction and between pigmented skin lesions and cardiac abnormalities, has been well described. Should. ~I patient present with multiple lentigines and/or familial sensineural ...

Music appreciation and music listening in prelingual and postlingually deaf adult cochlear implant recipients.

Science.gov (United States)

Moran, Michelle; Rousset, Alexandra; Looi, Valerie

2016-01-01

To explore the music appreciation of prelingually deaf adults using cochlear implants (CIs). Cohort study. Adult CI recipients were recruited based on hearing history and asked to complete the University of Canterbury Music Listening Questionnaire (UCMLQ) to assess each individual's music listening and appreciation. Results were compared to previous responses to the UCMLQ from a large cohort of postlingually deaf CI recipients. Fifteen prelingually deaf and 15 postlingually deaf adult cochlear implant recipients. No significant differences were found between the prelingual and postlingual participants for amount of music listening or music listening enjoyment with their CI. Sound quality of common instruments was favourable for both groups, with no significant difference in the pleasantness/naturalness of instrument sounds between the groups. Prelingually deaf CI recipients rated themselves as significantly less able to follow a melody line and identify instrument styles compared to their postlingual peers. The results suggest that the pre- and postlingually deaf CI recipients demonstrate equivalent levels of music appreciation. This finding is of clinical importance, as CI clinicians should be actively encouraging all of their recipients to explore music listening as a part of their rehabilitation.

PARLOMA – A Novel Human-Robot Interaction System for Deaf-Blind Remote Communication

OpenAIRE

Russo, Ludovico Orlando; Farulla, Giuseppe Airò; Pianu, Daniele; Salgarella, Alice Rita; Controzzi, Marco; Cipriani, Christian; Oddo, Calogero Maria; Geraci, Carlo; Rosa, Stefano; Indaco, Marco

2015-01-01

Deaf-blindness forces people to live in isolation. At present, there is no existing technological solution enabling two (or many) deaf-blind people to communicate remotely among themselves in tactile Sign Language (t-SL). When resorting to t-SL, deaf-blind people can communicate only with people physically present in the same place, because they are required to reciprocally explore their hands to exchange messages. We present a preliminary version of PARLOMA, a novel system to enable remote c...

Deaf and hard of hearing social workers accessing their profession: a call to action.

Science.gov (United States)

Sheridan, Martha A; White, Barbara J; Mounty, Judith L

2010-01-01

This article aims to familiarize the social work profession with a paradox in its midst. Culturally sensitive and accessible services for deaf and hard of hearing people can often best be provided by social workers who are themselves deaf and hard of hearing, who have specialized language and communication skills, as well as unique cultural knowledge of this population at risk. Yet, deaf and hard of hearing graduates of social work education programs routinely experience difficulties accessing the profession. Addressing this paradox calls for creative collaborations among professional social work organizations, social work education programs, policymakers, and deaf and hard of hearing social workers.

TIPS (Toward Improved Parenting Skills) for Deaf Parents with Hearing Children.

Science.gov (United States)

Western Pennsylvania School for the Deaf, Pittsburgh.

This packet contains seven brochures developed during a project on literacy education and parenting skills for deaf parents of young hearing children (DP/HC). The topics of the brochures are as follows: behavior management, self-esteem, speech development in children, language development, nutrition, safety, and deaf parents in a hearing child's…

Teaching Phonological Skills to a Deaf First Grader: A Promising Strategy

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Syverud, Susan M.; Guardino, Caroline; Selznick, Dana N.

2009-01-01

The researchers analyzed the effectiveness of teaching phonological skills to a deaf child using the Direct Instruction curriculum titled "Teach Your Child to Read in 100 Easy Lessons" (Engelmann, Haddox, & Bruner, 1983). There are few studies that support the use of phonological interventions with students who are deaf or hard of hearing. The…

Narrative skills in deaf children who use spoken English: Dissociations between macro and microstructural devices.

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Jones, -A C; Toscano, E; Botting, N; Marshall, C-R; Atkinson, J R; Denmark, T; Herman, -R; Morgan, G

2016-12-01

Previous research has highlighted that deaf children acquiring spoken English have difficulties in narrative development relative to their hearing peers both in terms of macro-structure and with micro-structural devices. The majority of previous research focused on narrative tasks designed for hearing children that depend on good receptive language skills. The current study compared narratives of 6 to 11-year-old deaf children who use spoken English (N=59) with matched for age and non-verbal intelligence hearing peers. To examine the role of general language abilities, single word vocabulary was also assessed. Narratives were elicited by the retelling of a story presented non-verbally in video format. Results showed that deaf and hearing children had equivalent macro-structure skills, but the deaf group showed poorer performance on micro-structural components. Furthermore, the deaf group gave less detailed responses to inferencing probe questions indicating poorer understanding of the story's underlying message. For deaf children, micro-level devices most strongly correlated with the vocabulary measure. These findings suggest that deaf children, despite spoken language delays, are able to convey the main elements of content and structure in narrative but have greater difficulty in using grammatical devices more dependent on finer linguistic and pragmatic skills. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Grey matter connectivity within and between auditory, language and visual systems in prelingually deaf adolescents.

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Li, Wenjing; Li, Jianhong; Wang, Zhenchang; Li, Yong; Liu, Zhaohui; Yan, Fei; Xian, Junfang; He, Huiguang

2015-01-01

Previous studies have shown brain reorganizations after early deprivation of auditory sensory. However, changes of grey matter connectivity have not been investigated in prelingually deaf adolescents yet. In the present study, we aimed to investigate changes of grey matter connectivity within and between auditory, language and visual systems in prelingually deaf adolescents. We recruited 16 prelingually deaf adolescents and 16 age-and gender-matched normal controls, and extracted the grey matter volume as the structural characteristic from 14 regions of interest involved in auditory, language or visual processing to investigate the changes of grey matter connectivity within and between auditory, language and visual systems. Sparse inverse covariance estimation (SICE) was utilized to construct grey matter connectivity between these brain regions. The results show that prelingually deaf adolescents present weaker grey matter connectivity within auditory and visual systems, and connectivity between language and visual systems declined. Notably, significantly increased brain connectivity was found between auditory and visual systems in prelingually deaf adolescents. Our results indicate "cross-modal" plasticity after deprivation of the auditory input in prelingually deaf adolescents, especially between auditory and visual systems. Besides, auditory deprivation and visual deficits might affect the connectivity pattern within language and visual systems in prelingually deaf adolescents.

Literacy Skills among Deaf and Hard of Hearing Students and Students with Cochlear Implants in Bilingual/Bicultural Education